HELP !!WILL MARK BRAINLIEST !!! A star will remain stable and produce light and heat as long as which condition is true.
Answers
Answer: The inward force of gravity and the outward force of nuclear fusion are equal.
Related Questions
explain three ways in which red blood cells are adapted to their function
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Answer:
Red blood cells are adapted to their function by:
1) They contain haemoglobin - a red protein that combines with oxygen. they have no nucleus so they can contain more haemoglobin.
2) They are small and flexible so that they can fit through narrow blood vessels.
3) They have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.
Hope this helps! :D
2
How does Mike's mom compare the cell membrane and the nuclear
membrane?
A
Both the cell membrane and nuclear membrane are coverings.
B Both the cell membrane and the nuclear membrane controls the cell's
activities,
Both the cell membrane and the nuclear membrane let out waste.
D Both the cell membrane and the nuclear membrane allow substances to
enter the cell.
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Answer:
A, they are both coverings. The cell membrane for the entire cell and nuclear membrane surrounds the nucleus.
I will mark BRAINLIEST! Help ASAP please!
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Answer:
biotic is dead abiotic is alive
Answer:
Abiotic factors refer to non-living physical and chemical elements in the ecosystem.
Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.
Biotic factors :
Dog poopPollenHoney DogDead mouseTreeLeafBacteria ocean waterAbiotic factors:
sunlighttemperaturesoilwindwatergoldBiotic and abiotic factors are quite confusing but the answers i have cross checked myself so don't worry ...alk of the answers are correct.
Name the two organelles that can be found only in plant cells (Chloroplast and cell wall) and describe what each of those organelles do.
pls write in ex:
Chloroplast:
Cell wall:
PLEASE FAST ILL GIVE YOU BRAINLIEST
Answers
Answer: Cell wall protects, and chloroplast helps create oxygen
Explanation:
The cell wall protects the cell, it is there to protect the cell from being damaged. The Chloroplast is a key factor in photosynthesis, so what it does is help carry out photosynthesis.
A farmer is analyzing cross sections of his land to determine where to build a well.
Which phrase describes the best area to dig down to the groundwater?
A: where the saturated zone is 15 meters deep
B: where the water table is at 100 meters deep
C: where the unsaturated zone is 50 meters thick
D: where there is a 25-meter thick clay layer at the surface
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Answer:
If the saturated zone is 15 meters deep, that area is the best to dig down so its A.
Explanation:
The saturated zone is the area under the ground where the water is stored in tiny spaces between rock, soil, sand, and gravel.
The water in this region flows freely through the pores within the geologic medium.
Most people dig a hole to insert pipes until this region identified with water for the purpose of boring and building wells.
These regions can be found after digging above hundred feet or just below the ground surface.
The phrase that describes the best area to dig down to the groundwater is where the saturated zone is 15 meters deep. The correct option is A.
What is groundwater?Water that is found in soil, rock, and rock formation fissures below the surface of the Earth is known as groundwater.
In the saturated zone, which is located below the surface, water is held in minuscule crevices between rocks, soil, sand, and gravel. In this area, the pores of the geologic media allow water to flow freely.
For the purpose of digging and building wells, most people dig a hole and place pipes into it until the area is filled with water. These areas can be reached by drilling a few feet or more below the surface of the ground.
Therefore, the correct option is A: where the saturated zone is 15 meters deep.
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Which of the following scenarios describes an example of extinction?
4 points
Water pollution kills off all the fish that live in a small pond.
Every individual in a species of wolf is killed by hunters or lack of food.
The cutting down of a tree forces a bird to build a new nest in another tree.
A population of deer must move to a new forest when its original habitat is destroyed by fire.
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Answer:
2-Every individual in a species of wolf is killed by hunters or lack of food.
Explanation:
What is the definition of COHESION?
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Answer:
the action or fact of forming a united whole.
Explanation:
Which tissues are components of a typical bone
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Answer: energy, proteins
ZEE ZEE ZEE ZEE ZEE ZEE ZEE
Answer:
connective tissue
Explanation:
Bone is a mineralized that exhibits four types of cells: osteoblasts, bone lining cells, osteocytes, and osteoclasts
What is the your groundbreaking idea for a razor or hair removal product that awakens your senses?
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Answer:
hope it helps you
Explanation:
Traditionally, shaving and hair removal brands provide mainly functional benefits: they get the job done, but they don’t deliver an enriching, self-care experience. Their products aren’t going to uplift you or make you feel calm and relaxed. Instead, they offer mundane experiences and boring designs and scents.
As a leading personal care brand, we are looking for razor and shave preparation ideas that will make shaving enjoyable, that are experiential, and that stimulate the senses (olfactory, tactile, vision, etc.). We are looking for creative solutions that will appeal to those who love variety, who enjoy exploring new things, and who value enriching experiences. Personal care should give us a chance to reground ourselves, awaken our senses, and feel better in our day-to-day.
We are interested in groundbreaking ideas for wet-shave devices (e.g. razors) and/or packaging that will awaken your senses without compromising the effectiveness or durability of the products.
Your idea could improve the sensory shaving experience at any level. Primarily, we are looking for ideas that relate to razors, but we are also open to shave preparation (pre, during, post shaving) as well as packaging. In proposing your idea(s), please consider the following:
Be creative! Feel free to go beyond scents / olfactory experience.
Bring ideas for razors, shave preparation, pre-shaving and post-shaving.
Women should be the target demographic for your product idea. Please be sure your idea has feminine appeal.
Your idea should be feasible for high-volume production (think about processing conditions and high speed manufacturing).
Your product idea should be able to survive in the typical “bathroom” / usage environment of a razor. Think of the shower, where there is high humidity, exposure to chemicals from other products, etc.
Please include any references or background information related to your proposed material sources. We want to understand what inspired your idea and review any relevant sources that support it!
Begin by answering the survey questions below.
Gifts on buying of products and scent in the products are the ideas that increases the sale of the product.
My groundbreaking idea for a razor or hair removal product is that the razor or hair removal product companies has to provide gifts on the buying of their products. This type of strategy will definitely increases the sales of their products.
The other groundbreaking idea is to make these products with a scent that refreshes the mind of the user. In this way the people will like the product and increase the sales of these products so we can conclude that gifts on buying and scent in the products are the ideas that increases the sale of the product.
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Describe what happens to the air in the lungs when we breathe. What happens to the concentration of
carbon dioxide and to the concentration of oxygen?
Answers
When we breathe in, oxygen enters our lungs and enters small sacs in our lungs called the alveoli. In the alveoli, the oxygen diffuses INTO the bloodstream through small blood vessels, called capillaries, that surround these alveoli. The oxygen is now in our bloodstream instead of our lungs and is used in cell respiration etc.
Oppositely, carbon dioxide is diffused FROM the bloodstream TO the alveoli, also through these capillaries. The carbon dioxide is now in the lungs instead of the bloodstream and when you breathe out, the carbon dioxide is breathed out out of your lungs.
Hope this helped, even if it helped a tiny bit. :)
2.) How is the layer of iridium used to tell the relative age of different rock strata and fossils?
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Answer:
The layer of iridium is used to tell the relative age of different because the iridum was deposited worldwide and the comparison can be made world wide.
We have that for the Question "How is the layer of iridium used to tell the relative age of different rock strata and fossils" it can be said that rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped
From the question we are told
How is the layer of iridium used to tell the relative age of different rock strata and fossils
Generally
it is important to note that iridium is an element that has had its deep root on earth for the longest of times Because of this unending deposition of iridium all over the earthThere is a particle of iridium on most rock strata and fossils allover the earth Now rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped
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what does chemistry deal with?
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Answer:
chemistry deals with the Study of composition, structure and properties of matter and the changes it underfoes
You and a friend found an object on the road. You want to find out if it is a mineral or a rock.
How would you go about determining this?
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which of the 8 characteristics of life is the cell doing here?
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Answer:
I am hoping it to b on growth
5. A______is another name for a living thing. a. organism b. cell c. person d. ameoba
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It is A.Organism ( ◠‿◠ )
Does anyone know Juicebox on among us
Answers
Answer:
yes
Explanation:
nice
yes here you tube.com/watch?v=ub82Xb1C8os
Compare and contrast plant and animal cells
Multiple sentences please
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Answer:
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. ... Animal cells simply have a cell membrane, but no cell wall.
Explanation:
what is an atom/molecule
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Answer:
amritacreate. Atoms are the smallest particle into which an element can be divided. Atoms can join together to form molecules, which in turn form most of the objects around you. Atoms are composed of particles called protons, electrons and neutrons
Explanation:
Answer:
An atom is the smallest unit of matter, and contains three parts: the proton, the neutron, and the electron. A molecule is a group of atoms bonded together.
Explanation:
In 1665, Robert Hooke published micrographia a book in which observations he made with a microscope cause him to coin the term “cell”. He may have coined the term when he viewed a piece of dead cork, a type of plant, and thought it resembled the cells of honeycomb. If he had viewed a section of living cork, what might he have seen
Answers
Cork cells are packed closely together, the cells are generally arranged in radial rows.
What is a cell?
The fundamental units of all living things are cells. There are many billions of cells in a human body. They give the body structure, absorb nutrients from meals, turn those nutrients into energy, and perform certain tasks.
Cork cells are packed closely together, the cells are generally arranged in radial rows.
Separation among the cells is achieved by structures arising from the cork cambium called lenticels. These pore-like structures allow gases to be exchanged between the plant stem and the outside environment.
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Which abiotic factors would you expect to influence the growth of trees in the mountains?
Number of deer and insects
Types of trees and plants
Rainfall and the location on the mountain
Predator and prey population
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Answer:
The third option
Explanation:
Rainfall is a very important part in plant growth. The location of mountains is important because that's where the tree is gonna grow
How much energy is needed to reduce glass bottles and aluminium cans?
Answers
Answer:
is there multiple choice ?!??!!?
Explanation:
(A) Structure of Atmosphere:
Depending upon the physical characteristics such as temperature, density etc., the atmosphere is divided into five concentric layers.
These are:
(a) Troposphere;
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(b) Stratosphere;
(c) Mesosphere;
(d) Thermosphere or Ionosphere;
predict how this data might be different if we used various organisms, such as a large acorn seed, a small lizard and even a human. Use the CER method to answer this.
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Explanation:
Is there a picture of a data.
The pharynx is also a structure within which of the following body systems?
A. Reproductive system
B. Circulatory system
C. Respiratory system
D. Nervous system
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How do nucleic acids and carbohydrates interact?
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Explanation:
When living beings eat, fats, carbohydrates, proteins, and nucleic acids are all absorbed. Protein-rich foods and their constituent amino acids are also rich in nucleic acids because cells in protein-rich foods have been actively involved in protein synthesis when the food was harvested. Tofu, soybeans, meat, poultry, fish, legumes (peas and beans), root vegetables, and dairy products are high-protein foods, which are also rich in nucleic acids.
The cell theory is made up of what three parts?
Answers
Answer:
All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells
Explanation:
hope this help!
Food web stability is most dependent on _____.
A.
the presence of decomposers
B.
the abundance of primary consumers
C.
the number of connections among species
D.
the severity of the ecosystem’s climate
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What is the valence number of the
following atoms; carbon, nitrogen, oxygen, phosphorus and hydrogen?
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Answer:
C = 4
N = 5
P = 5
O = 6
H = 1
Explanation:
Valence number is the number of valence electron of an atom. It can be count through electronic configuration of an atom.
Oxygen is present in group 18.
Its atomic number is 8.
Electronic configuration:
O₈ = 1s² 2s² 2p⁴
In valence shell (2s² 2p⁴) there are six electron thus valence number of oxygen is six.
Carbon is present in group 14.
its atomic number is 6.
Electronic configuration:
C₆ = 1s² 2s² 2p²
In valence shell (2s² 2p²) there are four electron thus valence number of carbon is four.
Nitrogen is present in group 15.
Its atomic number is 7.
Electronic configuration:
N₇ = 1s² 2s² 2p³
In valence shell (2s² 2p³) there are five electron thus valence number of nitrogen is five.
Phosphorus is present in group 15.
Its atomic number is 15.
Electronic configuration:
P₁₅ = 1s² 2s² 2p⁶ 3s² 3p³
In valence shell (3s² 3p³) there are five electron thus valence number of phosphorus is five.
Hydrogen is present in group 1.
Its atomic number is one.
H₁ = 1s¹
Its valance number is 1.
A fatty acid that contains a large number of double bonds is what?
Answers
Hope this helps! :)
PLEASE TRY TO ANSWER ONE PLEASE IM SUPER TRIED IT 4 AM PLEASE IM BEGGING YOU
What cells, other than plant cells, contain chlorophyll? A
A plant’s need for water can be indicated by whether it is wilted or standing tall. What organelle in plants is designed to store water and nutrients?
White blood cells are especially active when a person is sick because they fight off infections due to the invasion of bacteria or viruses. Once they locate the invader, they engulf it. What organelle would be plentiful in white blood cells?
Two proteins are required in muscle cells for them to work. So that means muscle cells need a plentiful supply of cell components that make proteins. Sometimes these components freely float or can be found attached to another organelle. What cell component would you expect to be plentiful in protein rich muscle cells?
To what organelle are protein making cell components often found attached?
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Answer:
what is your big questions
what is a gene? ..........
Answers
Answer: something that is passed down to you in your features by your ancestors
Explanation: