Answer:
- Plant cells have a cell wall, animal cells don't
- Plant cells have chloroplasts, animal cells don't
- Plant cells have one or more large vacuole(s), animal cells have smaller vacuoles if any are present
- Animal cells don't have plastids, plant cells do
- Animal cells have irregular shapes
The motivation to plan and initiate the movement is located in area.
Sciences use the science called blank to classify organisms based on how they are blank
Answer:
Taxonomy (which literally means “arrangement law”) is the science of classifying organisms to construct internationally shared classification systems with each organism placed into more and more inclusive groupings
Explanation:
Hope it Helps :P
What mommy yes are used to build the sugar in photosynthesis. Multiple choice PLEASE AND THANKYOU
carbon dioxide
none of these
oxygen
water
6 moles of carbon dioxide and water are used to synthesize 1 mole of glucose, in photosynthesis
6 CO2 + 6 H2O + Solar energy ----> C6H12O6 + 6 O2
eyn-ycgj-saw everyone is allowed here
Answer:
what is it for?...........
Answer:
Yuohahe quakceuh onuesiac
Explanation:
What is the main structural component of plants?
Answer: Carbohydrates
Explanation:
Carbohydrates are the most abundant structural component present in plants and microorganisms. Most carbohydrates are present in polymers such as cellulose, starch, and hemicelluloses. Cellulose is a structural component of plants that is associated with hemicelluloses and lignin (Fig.
which selective is a characteristic of both living and non living thing? metabolism, cells, energy, or subatomic particles?
Answer:
The same atoms and subatomic particles can be found in both.
Plz help I need help
Answer:
chloroplast
Because of where and how it was made
A block of aluminum occupies a volume of 20.0 mL and weighs 30.5 g. What is its density?
Answer:
1.525 g/mL
Explanation:
Density is calculated by dividing mass and volume
30.5 g / 20.0 mL= 1.525 g/mL
Suppose 128 radioactive atoms have a half-life of 15 seconds. Approximately how
many radioactive atoms will be left after 30 seconds?
A.64
B.32
C.16
D.8
Answer:
the number of radioactive atoms will be left after 30 seconds is
D. 8 EIGHT
approximately_____ element's occur naturally on earth
Answer:
approximately chemical elements naturally occur on earth
Answer:
About 92 I believe
Explanation:
How would the equilibrium change if the ocean became more acidic?
Answer: more H2CO3 is made
Explanation:
Acidic water of the ocean creates instability in the ocean ecosystem.
What happens when ocean become acidic?If the acidity of ocean increases the corals can't build skeletons and the shellfish also can't build the shells which they need for protection.
Corals are particularly important because they provide homes for many other sea creatures so we can conclude that acidic water of the ocean creates instability in the ocean ecosystem.
Learn more about equilibrium here: https://brainly.com/question/517289
Sort the phrases based on whether they represent kinetic energy or potential energy.
Answer: The main difference between potential and kinetic energy is that one is the energy of what can be and one is the energy of what is. In other words, potential energy is stationary, with stored energy to be released; kinetic energy is energy in motion, actively using energy for movement
Explanation:
hope helps
Fatty acids are the basic unit of which macromolecule?
5. Predicting: Suppose you went on a run on a hot day in August. You did not drink a lot of water
beforehand. How would this affect your urine formation
1. When did the first weather map come into being?
Answer:
1816
Explanation:
The earliest weather charts were made by collecting synchronous weather reports by mail. However, it was not until 1816 that German physicist Heinrich Wilhelm Brandes created the first weather maps, which were hand drawn and reconstructed from data collected in 1783.
Answer:
1816
Explanation:
The earliest weather charts were made by collecting synchronous weather reports by mail. However, it was not until 1816 that German physicist Heinrich Wilhelm Brandes created the first weather maps, which were hand drawn and reconstructed from data collected in 1783.
Plz help I need help
Answer:
cell wall is absent in
human
butterfly
shark
Which galaxy will collide with the Milky Way in several million years? (1 point)
O Large Magellanic Cloud
O Local Group
O Andromeda Galaxy
O Sagittarius Dwart Galaxy
Answer: The Andromeda galaxy
Explanation:
And that's going to happen someday! The Andromeda galaxy is currently racing toward our Milky Way at a speed of about 70 miles (110 km) per second. Ultimately, the two galaxies will collide and merge.
Andromeda Galaxy collide with the Milky Way in several million years. Thus option C is correct.
What is Andromeda galaxy ?The Andromeda Galaxy (M31) which is the closest large galaxy to the Milky Way.
Around 4.5 billion years both Andromeda Galaxy and the Milky Way may be collide and form a giant elliptical galaxy.
Andromeda consist of 14 dwarf galaxies, M32, M110, and M33 galaxy.
It is supposed to Andromeda is the largest galaxy in the Local Cluster and most massive due to more dark matter in milk way galaxy.
Most of the astronomers use this Andromeda Galaxy to understand the origin and evolution of the galaxy.
This Galaxy called spiral galaxy has double nucleus, has massive stars, dust and one supermassive black hole hidden at the core region.
Thus option C is correct.
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We have been selling so called Genetically Modified Organisms (GMO’s) in the grocery store since the 1990’s but the truth is, humans have been modifying foods for the last 12,000 years. How so?
Answer:
Humans take a plant and grow it taking only its certain daughter plants to grow for its characteristics
Explanation:
which scientist was responsible for disproving the theory of spontaneous
Answer:
Louis Pasteur
Explanation:
The following is the chemical equation for photosynthesis:
Based on this equation, answer the following:
These structures are passageways from the nucleus that transport
proteins through the cell.
Answer:
Endoplasmic Reticulum (E.R.) These structures are passageways from the nucleus that transport proteins through the cell. This organelle is the control center of the cell.
Explanation:
Hope this helps.
give two examples of the thermal energy of a substance being decreased
Answer:
Adding ice to a glass of water causes the temperature of the water to decrease because the thermal energy in the water causes the ice to melt. A grill gives off thermal energy by burning propane.
How is biodiversity connected to healthy ecosystems? What is biodiversity?
Answer:
Below! : )
Explanation:
What is biodiversity? Well, in simple terms, biodiversity refers to all the variety of life that can be found on Earth (plants, animals, fungi, and micro-organisms) as well as to the communities that they form and the habitats in which they live. But how is biodiversity connected to healthy ecosystems? Well, many factors can contribute to this question but Biodiversity boosts ecosystem productivity where each species have an important role to play. With this in play we can see that it is healthy and keeps ecosystems safe.
I hope this helps! : )
What are
some reasons amphibian populations may be
decreasing? Suggest ways to reverse the
decline to your class.
Answer:
These causes include habitat modification and fragmentation, introduced predators or competitors, introduced species, pollution, pesticide use, or over-harvesting. However, many amphibian declines or extinctions have occurred in pristine habitats where the above effects are not likely to occur.
Explanation:
-- How do scientists predict the weather over our future?
The Short Answer:
To predict future climate, scientists use computer programs called climate models to understand how our planet is changing. Climate models work like a laboratory in a computer. ... Scientists use computer programs called climate models to understand how our planet is changing.
a hydrogen atom shares electrons with an oxygen atom in water molecule forming a strong
Answer: Covalent Bond
Explanation: A covalent bond occurs when electrons are shared between two atoms, in this case the hydrogen atom is sharing an electron with the oxygen atom, creating a strong covalent bond.
I hope this helps!
During the process of fertilization and pregnancy, which becomes implanted on the uterine wall? (1 point)
gamete
O sperm
Oblastocyst
embryo
Answer:
That is C.) blastocyst. I hope this helps! :)
During pregnancy after fertilization, the embryo gets implanted in the uterine wall. So the correct option is D.
What is an embryo?The embryo is the stage of an animal's early development when it is within an egg or a mother's uterus. When referring to an unborn person, the phrase is used up to the end of the seventh week after conception; starting with the eighth week, the term "fetus" is used.
When an ovum and a sperm unite to form a sexually reproducing organism, the outcome is a zygote, or fertilized egg, which goes through a series of divisions known as cleavages as it travels down the fallopian tube. A hollow ball known as a blastula is created by the cells following many cleavages.
In most animals, the blastula adheres to the uterine lining, causing the placenta to develop and begin supplying the developing fetus with nourishment from the mother. The yolk feeds the embryo in lower animals.
The embryo differentiates into three types of tissue through the process of gastrulation: the ectoderm, which produces the skin and nervous system; the mesoderm, from which connective tissues, the circulatory system, muscles, and bones develop; and the endoderm, which produces the digestive system, lungs, and urinary system.
Therefore the correct option is D.
Read more about embryos, here
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What is a DEPENDENT variable? A. the group under normal conditions that is not experimental B. the variable that is changed and being tested C. the variable being recorded or observed D. the observation made that began the experiment
Answer: something that can not be alone it relies on the independable varieble
Explanation:
its depends on the conditions you put it through you HAVE to have an independable varable in order for their to be a dependant variable. so A i was leaning toward B tho
1. List 2 interactions between the earth spheres and the water cycle.
2. List 2 interactions between the earth spheres and the carbon cycle.
3. List 2 interactions between the earth spheres and the nitrogen cycle.
Answer:
The carbon cycle, as the nitrogen cycle, occurs in all the spheres: Biosphere, Atmosphere, Geosphere and Hydrosphere.
Explanation:
Most Earth events involve interaction between multiple spheres. For example, rain is the movement of water (the hydrosphere) from the atmosphere to the lithosphere where it collects in lakes, rivers, or streams. Water is an important resource for inhabitants of the biosphere.
The Atmosphere-contains all the air in Earth's system. The upper portion of the atmosphere protects the organisms of the biosphere from the sun's ultraviolet radiation. It also absorbs and emits heat. This sphere is also where weather occurs.
The nitrogen cycle occurs in all the spheres and ecosystems. It passes through rocks, water, atmosphere, plants, etc.
In atmosphere and biosphere: Nitrogen is about 78% of the gases in the atmosphere an it’s a essential component of the living organisms. It enters plants through the microorganisms that convert this nitrogen into ammonia. After this conversion, the plants absorb this substance. It can pass to animals when they eat these plants. Then, when they urinate, bacteria convert ammonia to nitrogen again and it returns to the atmosphere.
Sources:
https://earthsphereslife.wordpress.com/2020/03/31/nitrogen-cycle/https://earthsphereslife.wordpress.com/2020/04/01/carbon-cycle-in-all-the-spheres/
plz help and no links
Multicellular plants and animals have organs to perform specific functions.
What do eukaryotic cells have to perform specific functions?
A.cytoplasm
B.ribosomes
C.organelles
D.vacuole
Answer:
Organelles
Explanation:
Answer:
organelles
Explanation:
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