A student crested a model to show the flow of energy in a terrestrial ecosystem.

Which of the following correctly describes the way energy enters and leaves the ecosystem?

A Energy enters the ecosystem as sunlight, which is used by plants to produce sugars Energy leaves the ecosystem as heat from plants, herbivores, carnivores, and decomposers
B Energy enters the ecosystem from decomposers and is used by plants to produce sugars Energy leaves the ecosystem during cellular respiration
C Energy enters the ecosystem when it is transferred from the herbivores to the plants. Energy leaves the ecosystem as heat from plants, herbivores, carnivores and decomposers
D Energy enters the ecosystem as sunlight, which is used by plants to produce sugars. Energy leaves the ecosystem as mineral nutrients​

Answer:

last one

Explanation:

because they have no nucleus of any membrane bound organelles

Answer:

50%

Explanation:

Type A blood and type B blood are both dominant over type O blood.

       A    B

O   AO  BO

O   AO  BO

As is demonstrated by the Punnett square, the children's genotypes will either be AO or BO. Since type O blood is recessive, no child will have O blood, as other dominant alleles are present. 50% will have type A blood and 50% will have type B blood.

Answer:

Cladogram.

Explanation:

A cladogram is a diagram used in cladistics to show relations among organisms. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. In biology, taxonomy is the scientific study of naming, defining and classifying groups of biological organisms based on shared characteristics. Taxonomy would not be based on genetic diversion during evolution, it only describes similar characteristics amongst animals.

I also chose taxonomy on the test and it was wrong. The right answer said cladogram.

A specific type of model that shows how animals diverge during evolution is Cladogram. So, the correct option is D.

Evolution is defined as the process of growth and development or the theory that organisms have grown and developed from past organisms.

A cladogram is a diagram that shows the evolutionary relationships of several clades. A clade is a group of organisms, which contains both an ancestral species and its descendants. The common ancestor appears at the root of the cladogram.

Therefore, A specific type of model that shows how animals diverge during evolution is Cladogram.

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Answer:

Multi-step process

Because it can be done twice or more

Answer:

Mitosis and meiosis are different types of cell division, and although they are first ... One could be forgiven for the assumption that the classic 'onion root tip squash' ... magnification using the eyepiece and objective lens, you will need to be able to ... about how the cells were being used, and had been given no explanation, ...

Explanation:

The cells of the ONION ROOT TIP undergo cytokinesis. This process is evidenced under the microscope by the formation of the CELL PLATE between two daughter cells.

In conclusion, the cells of the ONION ROOT TIP undergo cytokinesis. This process is evidenced under the microscope by the formation of the CELL PLATE between two daughter cells.

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Answer:

this can be described as

( specialization)

hope it helps

in this each cell has different functions to perform

Answer:

one of them is oxygen but I'm not sure about the others sorry

Answer:

Amino acids are simple units of Protein

Fatty acids are simple units of lipids

Explanation:

Answer: Charles Darwin

Explanation:

Answer: Gets higher

Explanation:

Answer:

the sound also increases i will give example C: As the mass of the ball increased then how far the ball went also increased.

E: According to the data, if the mass of the ball was 5, then how far the ball rolled would be 2 Meters.

E: According to the data, if the mass of the ball was 15, then how far the ball rolled would be 4 Meters.

Explanation:

Answer:

Method A is radiation and Method B is convection.

Answer:

You're answer will be C.

Explanation:

I did this test and I got it correct :)

Answer:

Basically, when people say that DNA replication is semi-conservative they are saying that two identical copies are being made from the original DNA strand.

Explanation:

The two new strands contain one side of the original DNA and another side of  synthesized pair.

Answer:

(c) In combustion, energy is released in several steps, whereas in respiration, it is released in a single step.

Explanation:

Combustion releases energy in a single step in the form of light and heat. Whereas in respiration, energy is released in steps and is stored in the form of ATP.

Answer:

A muscle cramp can be caused by dehydration within one's body. Some ways to relieve this is to stretch and massage. Stretch the cramped muscle and gently rub it to help it relax. Following these actions try to hydrate yourself as much as possible

Explanation:

Answer:

If in a particular lake, thousands of small fishes are added, then the number of the larger fishes will increase. The reason for this is because in general the larger fishes are feeding on the smaller fishes, thus with the introduction of the thousands of small fishes there will be an increase in their food source.

Explanation:

if it is helpful....... plzz like and follow

Answer:

Surface area: 96cm^2

Volume: 64cm^3

Surface area to volume ratio: 1.5 because (96/64=1.5)

In decimal form this is 0.5 and it converts to 50%

===================================================

Explanation:

Assuming the coin is a fair coin, meaning that each side is equally likely to be landed on, this means the probability of flipping heads is 1/2 = 0.5 = 50%

This is true of any flip. The coin doesn't have memory of previous events, so past events do not affect its probability. Each event is independent of any other.

Answer:

Supreme Court (top)

Courts of Appeal (middle)

District Courts (bottom)

Explanation:

Answer:

snails move slow

Explanation:

abs

Answer:

The more you pull the throttle back the more gas you will use powering the engine to make kinetic energy which will make the dirt bike move faster.

Explanation:

Answer:

It takes a long time.

Answer:

it forms big ice chunks but the answer is it take a long time

Explanation:

glaciers are formed by snow that does not completely melt and stratify. when snow is under the influence of super layers it initially turns into pieces of ice and over time turns into glaciers

Answer:

Motor neurons stimulate muscles to contract answer:C

Answer:

C U A G C U A U G G U A A G C C G C G U A U G A A G C

Explanation:

this is the complementary strand in mRNA.

A=U

G=C

C=G

T=A

this is the answer key to any mRNA strand.

Hope this helps! :)

The DNA has adenine (A), cytosine (C), guanine (G), and thymine (T) bases whereas RNA is composed of adenine (A), cytosine (C), guanine (G), and Uracil(U).

It is the process by which RNA is formed from a DNA molecule.

A pairs with U, C pairs with G, G pairs with C, and T pairs with A. The first base of each pair belongs to the template strand of the DNA while the other is RNA.

DNA: G A T C G A T A C C A T T C G G C G C A T A C T T C G

RNA: C U A G C U A U G G U A A G C C G C G U A U G A A G C

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Answer:

Your digestive system absorbs water and nutrients from the food you eat. Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin.

Explanation:

Answer:

18%

Explanation:

Chargaff's rule states that A = T and C = G

The equation for this must be A + C = T + G

A and T should both be .32 since they're equal

--> .32 + C = .32 + G

Both sides must equal each other by .50

.50 - .32 = .18

.18 × 100 = 18% Guanine and also 18% Cytosine

Answer:

Amoeba is a unicellular organism

Answer:

Amoeba is Unicellular organism

because it consists of single cell. A Unicellular organism is a organism that consists of a single cell. This means all life processes such as reproduction , feeding, digestion and excretion occur in one cell...

Explanation:

So, ANS is True

Hope it helps you

Answer:

Enzyme A acts as a catalyst by lowering the activation energy the reaction needs in order to take place this would in turn lower the reaction time of the reaction lading to a faster reaction. when conditions around the enzyme change this may lead to the breaking of hydrogen bonds causing the active site to change in shape, this change would would lead to the substrate no longer being able to fit which would lower the rate of reaction.

Explanation:

Answer:

I need an imago or a graph

Explanation:

Answer:

amino acids are the monomers that make up proteins

Answer:

PROTEINS.

Explanation:

A protein is made up of long chains of amino acids.