Hydroelectric power uses water to generate what?

electricity
gasoline
fossil fuels

Answers

Answer 1

Answer:

The answer is option A.

Electricity

Hope this helps you

Answer 2

Answer:

A. electricity

Explanation:

Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity

have a great day


Related Questions

Image C: nervous tissue
Image D: muscle tissue
Part A
Based on the words connective tissue and the arrangement of cells in image B, what is this tissue's
function in the body?
Hola
BI U X
Font Sizes
A
SEE
AP

Answers

Answer:

Hello. You did not show the images, but the function of the connective tissue in the body is to provide support by filling the empty spaces between one tissue and another. In addition, it is responsible for nourishing the tissues to which it is connected.

Explanation:

Generally speaking, connective tissue is a connecting tissue. its function depends a lot on the cells that make it up, but in general, we can say that this type of tissue is responsible for promoting the support of other tissues in the body. This is because the connective tissue is able to fill empty spaces between the fabrics, in addition to being able to provide necessary nutrition to these fabrics whenever necessary.




The map shows regions of Africa Europe Asia and Australia. It also shows a range of deforestation zones in these continents. On the map, red stands for high deforestation dark green stands for medium deforestation blue stands for low deforestation and pink stands for unavailable data identify the areas where species are most at risk of habitat loss.

Answers

Answer:

Red area stand for high deforestation

Explanation:

The species are most risk of habitat loss at red zone that stands for high deforestation.

Because of high deforestation, the natural habitat is getting lost at faster rate in red area which will affect the natural vegetation and animals living in the forest.

Hence, the correct answer is red zone stands for high deforestation.

Answer:

Anything in a red zone

Explanation:

For me it was, Africa and Australia

Which flowchart correctly lists the structures in order from smallest to largest?
gene Right-arrow DNA Right-arrow chromosome Right-arrow nucleus
gene Right-arrow chromosome Right-arrow DNA Right-arrow nucleus
DNA Right-arrow gene Right-arrow chromosome Right-arrow nucleus
DNA Right-arrow chromosome Right-arrow gene Right-arrow nucleus

Answers

Answer:

gene Right-arrow DNA Right-arrow chromosome Right-arrow nucleus

Explanation:

trust me I'm smart

Listing the structures in order from smallest to largest follows this sequence ( A ) ; Gene right arrow DNA right arrow Chromosome right arrow Nucleus

Gene is the basic unit of heredity in animals, they are made up of DNA strands, while chromosomes ( thread like structures ) are positioned inside the Nucleus of ( plant and animal cells ).

Chromosomes are comprised of proteins and single molecule DNA that are passed from parents to its offspring.

Hence we can conclude that the flowchart that lists the structures in order from smallest to largest follows this sequence ( A ) ;  Gene right arrow DNA right arrow Chromosome right arrow Nucleus.

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A grove of pine trees grows in a cluster around the bank of a lake. what is this an example of

Answers

Answer: Options are not given, below are the options.

A. Stabilizing effect

B. Intraspecific competition

C. Abiotic factors

D. Interspecific competition.

The correct option is B.

It is intraspecific competition

Explanation:

It is intraspecific competition because the same species of plants are competing for limited available resources.

Intraspecific competition occur between member of the same organism where organism of the same species compete for limited available resources.

A grove of pine trees grows in a cluster around the bank of a lake is an example of intraspecific competition because the pine trees are of the same species and they compete for available limited resources.

Which statement is true about chromosomes?

Answers

Answer:

4.they are made up of DNA wrapped around proteins

You are studying a population of lemurs that live in a rainforest that covers thousands of acres, along the Urubamba river in South America. They feed on fruit and nuts scavenged throughout the abundant rainforest. Recently, industrialization has caused factories upstream to begin polluting the river. In your studies you have noticed their population is beginning to decrease. Which of the following limiting factors are affecting the carrying capacity? I. Space II. Food availability III. Water IV. Environmental conditions
A. III and IV
B. I, II, III, IV
C. I and II
D. II and III

Answers

Answer: A. III and IV.

The limiting factors that are affecting the carrying capacity are Water and Environmental conditions. The correct options are A. III and IV

What are environmental factors?

Environmental factors are those factors that are found in the surroundings and the environment. These factors are radiation, chemicals, water, air, etc.

Lemurs are mammals that live in groups, and they are small like mongooses. They eat fruits and nuts, and they are weird creatures. They are living in along the Urubamba river in South America as given.

Due to industrialization in the forest area, the river, and the environment become polluted and due to the wrong environment and scarcity of fresh water. The population of lemur gets decreased.

Thus, the correct option is A. III and IV.

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Consider the number of males who were diagnosed with melanoma in 2005. What quantity does this number represent? In 2005, 27.99 percent of males were diagnosed with melanoma. In 2005, 27.99 males out of 100 were diagnosed with melanoma. In 2005, 27.99 cases of melanoma were diagnosed in males. In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma.

Answers

Answer:

In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma.

Explanation:

Melanoma is a disease of cancer of the skin, which generates the expense of melanocytes.

In the vast majority of cases which is the first seat is skin. There are also eye melanomas, mucous membranes, and also rare the internal organs.

Now, according to the given table, it is described that the units which is used per 100,000. We will find that the number of males is 27.99 per 100,000 while the number of females is 18.30 per 100,000 .

Answer:

In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma.

Explanation:

Which of the following statements describes a planet but not a dwarf planet? Select one: a. It is not a moon of a larger planet. b. It orbits around a star. c. It has cleared its orbit of smaller objects. d. It has enough mass to form a spherical shape. Clear my choice

Answers

Answer:

C

Explanation:

It has cleared its orbit of smaller objects is the  statements describes a planet but not a dwarf planet.

What is a plant?A planet is a celestial body that  is in orbit around the Sun,  has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and  has cleared the neighbourhood around its orbit.As their name suggests, the main difference between a dwarf planet and a planet is size. Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits. Each known dwarf planet in our solar system is actually smaller than Earth's Moon.

It has cleared its orbit of smaller objects is the  statements describes a planet but not a dwarf planet.

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Explain briefly 3 farming methods and it's effects on the ecosystem

Answers

Answer: easy pasy

Explanation:

Water, agricultural and soil

Thank you for your question

3 farming methods are:
arable farming grows crops, eg wheat and barley.
pastoral farming is raising animals, eg cows and sheep.
mixed farming is both arable and pastoral.
And it’s effects are:

Runoff often carries pesticides from farmers' fields that can damage aquatic ecosystems. A handful of farm dirt is rich in biodiversity. Soil biodiversity includes animals, bacteria, fungi and even the roots of plants growing above. ... These organisms can help farmers to reduce the negative effects of farming.

What Is the meristematic tissue that helps in the production of roots in stem cutting

Answers

Answer:

apical meristem

Explanation:

it is a meristematic tissue found in the buds and growing tips of roots in plants.

Its purpose is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.

HELPPP !!!!

What is true about an adaptation?

A. It is a learned trait.

B. An organism is born with it.

C. It prevents reproduction.

D. It harms the organisms.

Answers

The answer is: An organism is born with an adaptation. Therefore, the answer is an organism is born with it (B).

We use the proportion of individuals with the recessive phenotype to calculate the frequency of the recessive allele (q). Why can't we calculate the frequency of the dominant allele in the same way, that is by using the proportion of the individuals with the dominant phenotype?

Answers

Answer and Explanation:

Due to some technical problems, the complete answer and the explanation are attached in the file named H-W

Sanshool, a compound found in Sichuan peppers, is used in making spicy Asian food. It is known to inhibit a subset of potassium leak channels involved in maintaining the resting membrane potential. What effect do you think sanshool would have on the membrane potential

Answers

Answer:

Explanation:

In this specific scenario, the sanshool would cause the resting potential  to elevate into less negative values thus making it easier to excite the neuron . In a standard scenario, the resting potential of neurons is about -70 mV and at the resting potential the concentration of ions is kept constant through Na+/K+ pumps.

Which are produced as a result of meiosis? A) zygotes B) chromosomes C) tetrads D) gametes

Answers

Answer:

D.

Explanation:

because.

Gametes are produced as a result of meiosis.

What are the different stages of meiosis ?

The meiosis is divided into Meiosis I and Meiosis II, each stage   subdivided into sub phases.

In prophase I of  Meiosis I, nuclear envelope disintegrates, Chromosomes condensed and Spindle fibres are formed.

In Prometaphase II, Spindle fibres bind to the chromosomes at the centromere.

In Metaphase I, homologous chromosomes align at the equatorial plate.

Anaphase I where  chromosomes are move towards the opposite poles.

In Telophase I, Spindle fibres disappear, reformation of Nuclear envelope; In Cytokinesis I,  2 non-identical diploid daughter cells are produced.

In Prophase II of meiosis II same event occur like prophase I.

In Metaphase II chromosomes align along the equatorial plate; In Anaphase II, Sister chromatids move to opposite poles.

Telophase II where Nuclear envelope reappear and the spindle fibres disappear; Cytokinesis II where cell divide into 4 non-identical haploid daughter cells.

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Which of the following is an example of adaptive radiation? One population of squirrels becomes two separate species over a long time. One population of lizards forms 15 separate species over a short time. One species of birds becomes better suited to its environment over time. One species of fish forms when two species of fish begin to breed with each other.

Answers

Answer:

B. One population of lizards leads to 15 separate species over a short time.

Explanation:

Adaptive radiation is a process in which organisms diversify rapidly into a multitude of new forms, particularly when a change in the environment makes new resources available, creates new challenges and opens environmental niches.

Adaptive radiation occurs when a single ancestral species diversifies into a variety of different species, each with different adaptations to fit different ecological niches.

When does the adaptive radiation occur ?

This often occurs when a group of organisms colonizes a new, relatively unexploited environment, and the different ecological niches available in that environment drive the evolution of different adaptations in different subgroups.

The example of one population of lizards forming 15 separate species over a short time is a classic example of adaptive radiation. In this case, the ancestral population of lizards likely colonized a new area with many different ecological niches.

Over time, different subgroups of lizards evolved adaptations that allowed them to exploit these niches in different ways, leading to the diversification of the group into many different species.

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An adult with a history of tanning has his genome sequenced. The beginning of a protein-coding region of his DNA reads ATGGGGATATGGCAT. If the protein-coding region of a healthy adult reads ATGGGGATATGAGCAT, identify the site and type of mutation.

Answers

Answer:

Explanation:

The protein-coding region of a healthy adult reads ATGGGGATATGAGCAT.

The beginning of a protein-coding region of the tanning individual DNA reads ATGGGGATATGGCAT

The site of mutation is close to the end - GGCA - between the two G's, a base (A) has been deleted.

Thus this type of mutation is termed deletion: a process whereby one or more bases are removed from a nucleotide sequence of DNA.

Describe what might be a possible structure for this new type of membrane. Describe what might be a possible structure for this new type of membrane. This membrane would have the polar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophobic interior. This membrane would have the polar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophilic interior. This membrane would have the nonpolar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophobic interior. This membrane would have the nonpolar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophilic interior.

Answers

The question is incomplete. The complete question is as follows:

Imagine a new type of cell was discovered on Mars in an organism growing in benzene, a nonpolar liquid. The cell had a lipid bilayer made of phospholipids, but its structure was very different from that of our cell membrane.

Describe what might be a possible structure for this new type of membrane.

A. This membrane would have the polar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophobic interior.

B. This membrane would have the polar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophilic interior.

C. This membrane would have the nonpolar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophobic interior.

D. This membrane would have the nonpolar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophilic interior.

Answer:

D. This membrane would have the nonpolar groups on the two surfaces facing the nonpolar solvent, and it would have a hydrophilic interior.

Explanation:

As per the description of the membrane, the membrane is made up of phospholipid and phospholipid are consist of two hydrophobic tails (non-polar) and one hydrophillic (polar) head.

As the cell membrane is growing in a non-polar liquid, benzene, the non-polar groups or hydrophobic tails will face the nonpolar solvent, as it will repel by the hydrophillic interior and polar head will face the interior of the memebrane.

Hence, the correct answer is D.

What process is similar in function to genetic engineering but different in the mechanism it uses? A. Breeding for specific traits B. Cellular Respiration C. Genetic Calculus D. Replication in a bioreactor

Answers

Answer:

D. Replication in a bioreactor

Explanation:

Genetic engineering is defined as the process of gene manipulation in which a gene is altered by the introduction of new genes across species boundaries to produce an improved version of organisms.

The function of genetic engineering is to produce high quality and quantity of new organism.

Replication in a bioreactor has a similar function as genetic engineering but has a different mechanism.

Replication is a process in which DNA copy itself to form a new organism.

Replication in a bioreactor function to convert copies of DNA into high-quality product under optimal condition.

Hence, the correct option is "D. Replication in a bioreactor".

DNA is very small, one complete turn of a DNA helix is about _______.

Answers

Explanation:

DNA is very small, one complete turn of a DNA helix is about ___3.4 nm___.

DNA is very small, one complete turn of a DNA helix is about 3.4 nm or 34 Angstrom long.

What is DNA?

DNA stands for Deoxyribonucleic acid. DNA may be defined as a molecule that is composed of two polynucleotide chains that coil around each other to construct a double helix.

This molecule is also thought to carry genetic information based on the individuals and deliver instructions for the development, functioning, growth, and reproduction of all known living organisms and many viruses.

One complete turn of a DNA helix consists of 10 base pairs. So, the pitch of the helix is found to be 3.4 nm and the two strands are right-angled coiled.

The distance between the two base pairs in a helix is 0.34 nm.

Therefore, DNA is very small, one complete turn of a DNA helix is about 3.4 nm or 34 Angstrom long.

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What is hello in Estonian?

Answers

Answer:

Tere

Explanation:

e

Answer:

I think it's either Tere or Halloo

Which is one common property of inorganic substances They are solid at room temperature They are poor conductors of electricity They contain carbon They burn readily

Answers

Answer:

They are solid at room temperature

Explanation:

Hope it helps.

Answer:

Answer A

Explanation:


What two characteristics of life are evident in viruses?



Please help me with this question

Answers

Answer:

Viruses do, however, show some characteristics of living things. They are made of proteins and glycoproteins like cells are. They contain genetic information needed to produce more viruses in the form of DNA or RNA. They evolve to adapt to their hosts.Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability to mutate.

Which of the following statements regarding the fossil record is FALSE? Group of answer choices The fossil record does not contain any fossil remains of plants, only animals Not every minute of Earth’s history is recorded in the rock record Paleontologists have not yet found all the fossils that are in the rocks Not all organisms have a high preservation potential

Answers

Answer:

The statement, that is, the fossil record does not contain any fossil remains of plants, only animals is false.

Explanation:

Any trace of past life is termed as the fossil. It can be an organism's remains like shells, plants, bones, or teeth. Any activity of an organism like burrows, footprints, and feces can be known as a fossil record. Five different ways by which the formation of a fossil takes place are natural casts, permineralization, trace fossils, amber preserved, and preserved remains.  

The formation of a fossil distinctly takes place, however, the majority of them formed when an animal or plant dies in a watery environment and gets buried underneath the silt and mud. In the process, the soft tissues quickly get decompose and leave behind the shells or hard bones. With time accumulation of sediments takes place over the top and solidifies into a rock.  

Define molecule, divide it into different categories, name and describe each, and give 2 examples for each.

Answers

Answer:

Molecules are defined as a combination of two or more same or different atoms bounded together.

Types of molecules are as follows:

Diatomic molecules: A molecules which is consist of only two atoms of different or same elements are called diatomic molecules. Example: O2 and CO.

Heteronuclear diatomic molecules: A molecule that composed of two atoms of the same element is called heteronuclear diatomic molecules. Example: Hydrogen (H2) and Nitrogen (N2).

Homonuclear diatomic molecule: A molecule that composed of two atoms of different elements are called homonuclear diatomic molecule. Example: Hydrochloric acid (HCl) and Hydrogen fluoride (HF).

A molecule can be defined as a group of atoms that constitute the shortest and identifiable unit in which a substance is divided.

A molecule is a pure substance that retains its chemical and physical properties.

Molecules can be divided into organic or non-organic molecules.

Examples of organic molecules include proteins and lipids, whereas non-organic molecules include water (H2O) and carbon dioxide (CO2).

In conclusion, a molecule can be defined as a group of atoms that constitute the shortest and identifiable unit in which a substance is divided.

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How would a large geomagnetic storm affect communication on Earth?

Answers

Answer:

During geomagnetic storms, the ionosphere gets altered and it resulted in the distraction of the high-frequency radio communications and navigation.

Explanation:

A geomagnetic storm also popularly known by the term a solar storm refers to a transient disruption of the magnetosphere of the earth prompt by a solar wind shock wave that strikes with the magnetic field of the earth. On the surface of the Earth, a magnetic storm is characterized by a sudden decrease in the power of the Earth's magnetic field. The decline spans range about six to twelve hours and following it the magnetic field starts to restore to normal in a few days. It affects the global position system thus disrupting the communication on Earth.

List some characteristics of each type of seismic wave. Include what type of material (solids, liquids, or both) each can travel through. Primary wave: Secondary wave: Love wave: Rayleigh wave:

Answers

Answer:

The primary wave or the P wave is the fastest kind of seismic wave. These waves can travel through the fluids like the liquid or the water layers of the Earth, and solids rocks. It pulls and pushes the rock it moves through similar to the sound waves that pull and pushes the air. These waves are also called compressional waves, due to the pulling and pushing they do.  

The secondary wave is also known as the S wave is slower in comparison to a P wave, and possess the tendency to move through the solid rock, however, not through any kind of liquid medium. The characteristic of the S wave helped seismologists to conclude that the outer core of the Earth is a liquid. The S waves help in moving the particles of rock side to side perpendicular to the direction of the wave or up and down.  

The Love wave and Rayleigh waves are the two kinds of surface waves. These waves possess lower frequency in comparison to the P and S waves. Of the surface waves, the Love waves are the fastest surface wave and move the ground from side to side.  

On the other hand, a Rayleigh wave rolls around the ground similar to the rolling of the waves across an ocean or a lake. Both these waves only travel through a solid medium.  

Which substance is used as an oxidizing agent in the chemical industries? Write its chemical name and formula.

Answers

Answer:

Hydrogen Peroxide is usually used as an oxidizing agent in the industries.

Chemical Name: Hydrogen Peroxide

Formula : [tex]H_{2}O_{2}[/tex]

Answer:

[tex]\boxed{\mathrm{H_2O_2}}[/tex]

Explanation:

Hydrogen peroxide is used as an oxidizing agent in the chemical industries.

The chemical name is Hydrogen peroxide.

Hydrogen peroxide is a chemical compound with the formula [tex]\mathrm{H_2O_2}[/tex].

What product of photosynthesis is stored in chemical bonds? A. Water. B. Oxygen. C. Chemical energy. D. Solar energy.

Answers

Answer:

I think Chemical Energy

Explanation:

Photosynthesis is the process by which organisms containing the pigment chlorophyll transform light energy into chemical energy that can be stored in the organic molecular bonds (e.g., sugars).

Answer:

C. Chemical energy

Explanation:

water and solar energy are raw material for photosynthesis so they do not apply.

Oxygen is a product but is not stored in the plant.

Chemical energy is stored in glucose (or sugar) which is a product of photosynthesis stored in the plant. So C is the answer.

During a discussion about antimicrobial agents, the instructor explains to the nursing students that there are two major methods used to classify antimicrobial drugs. What are those two major methods

Answers

Answer:

The correct answer is - Susceptible organism and mechanism of action

Explanation:

1. susceptibility is a term utilized when microorganisms, for example, microscopic organisms and fungi can't develop within the sight of at least one antimicrobial medications. susceptibility testing is performed on microscopic organisms or parasites causing a person's infection after they have been recovered in a culture of the specimen .

A bacterial strain is supposed to be helpless to a given anti-microbial when it is restrained in vitro by a concentration of this medication that is related with a high probability of therapeutic achievement.

2. According to their primary actions on microbial cells, antimicrobial antibiotics can be divided into four categories: 1. Inhibitors of the biosynthesis of the bacterial cell wall 2. Inhibitors of the bacterial protein synthesis 3. Inhibitors of the nucleic acid metabolism 4. Alteration of Cell Membranes.

Human-induced environmental changes can affect living things at which level(s)?

Answers

Answer:Water hyacinths from Asia now grow in the United States and are crowding out animals and other plants.

Explanation:  that ur asnswer

Answer:  

The answer is D) organisms, populations, and species  

Explanation:

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Use the Ratio Test to determine the convergence or divergence of the series. If the Ratio Test is inconclusive, determine the convergence or divergence of the series using other methods. [infinity] n = 1 n2/5n n = 1 lim n[infinity] an + 1/an = a. convergesb. diverges It takes 52 minutes for 5people to paint 5 walls. How many minutes does it take 20 people to paint 20 walls? Translate the phrase into a variable expression. Use the letter sto name thevariable. If necessary, use the asterisk (*) for multiplication and the slash(1) for division.the product of 60 and the number of seconds... Solve.y=x - 75+2y=7 What is industry 4.0 -automation revolution-, what is your opinion about the direction this revolution is taking the industry in, and discuss the fate of unskilled and semi-skilled workers affected by industry 4.0. One variable in a study measures how many serious motor vehicle accidents a subject has had in the past year. Explain why the mean would likely be more useful than the median for summarizing the responses of the 60 subjects. You would expect a bond of the U.S. government to pay higher interestrate as compared to a bond of an Eastern European government.A. TrueB. False Find the table with unit rates greater than the unit range in the graph. Then arrange these tables in order from least to greatest unit rate? If the government guarantees sugar farmers a price of $1 per pound when the market equilibrium price is actually $0.50 per pound, which of the following will occur? a) A shortage of sugar will occur, increasing inefficiency. b) A shortage of sugar will occur, decreasing inefficiency. c) A surplus of sugar will occur, increasing inefficiency. d) A surplus of sugar will occur,decreasing inefficiency. A game is played with a played pentagonal spinner with sides marked 1 to 5. The scorer is on the side which comes to rest on the table. In two spins what is the probability of getting two 5s, at least one 5, a total score of 5, a total score greater than 5. Please help me it will mean a lot Many people what pets family members letters are n,o,i,r,c,e,s,dunscramble letters to make correct words If the current flowing through a circuit of constant resistance is doubled, the power dissipated by that circuit will help I don't understand Which of the following problems played the most important role in the collapse of Penn Square Bank and the creation of aboom and bust economy in the 1970s?A. rising oil suppliesB. cheaper cattle pricesC. changing oil pricesD. higher wheat pricesPlease select the best answer from the choices provided. Johnathan rented a car from Hertz for two different trips. On his first trip he drove 88 miles and it cost him $428. On his second trip it cost him $673 to go 158 miles. Create an equation for renting a car from Hertz. How much would it cost him if he drove 388 miles? Use the graph of f '(x) below to find the x values of the relative maximum on the graph of f(x): A cone with a height of 50 meters has a volume of 5400 meters cubed. What is the radius of the cone? Which is the proper order for using a fire extinguisher? pull, aim, squeeze, sweep sweep, squeeze, aim, pull aim, pull, sweep, squeeze pull, sweep, aim, squeeze Improving the quality of high-value decision making by an executive will save an organization far more money than improving the quality of lesser-value decisions made at a lower level.A. TrueB. False