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olga nikolaevna [1]
2 years ago
12

Which is true if energy in ecosystem

Biology
1 answer:
Lunna [17]2 years ago
7 0

Explanation:

energy flows in only one direction through an ecosystem.

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A. MeningesWrite the name of the structure described._____ 1. Middle meninx; web-like_____ 2. Tough, outer meninx_____ 3. Space
Harlamova29_29 [7]

Answer:

1.- Arachnoid mater: Middle meninx; web-like.

2.- Dura mater<u>:</u> Tough, outer meninx.

3.- Epidural space: Space filled with adipose tissue.

4.- Pia mater: Thin meninx intimate with spinal cord.

5.- Subarachnoid mater<u>:</u>  Contains cerebrospinal fluid.

6.- Denticulate ligaments : Extension of pia mater attaching to dura.

3 0
2 years ago
In which scenario could natural selection most obviously occur?
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<span>Natural selection is likely when there are stronger selection pressures. For example, a perpetual selection pressure is the fact that organisms have to compete for food and resources, meaning the best adapted ones survive. However, a stronger selection pressure may cause natural selection to occur more obviously. An example of this is when the number of white peppered moths decreased during industrialization in England due to the soot collecting on the trees. The change in population was very fast and obvious.</span>
8 0
3 years ago
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4. Some animals that live in the desert don't move often, if at all, during the day in
FinnZ [79.3K]

Answer: Estivation

Explanation:

Non-mammalian animals that cannot maintain their body temperature by its own. They need to adapt certain phenomenon to survive in the existing conditions.

The animals in the desert like snakes, reptiles, North American tortoise, also maintain their body temperature and maintain an adequate amount of water inside the body.

The animals in the desert do not move out during the daytime in order to conserve water and energy.

This phenomenon is season and is known as estivation.

3 0
3 years ago
Which of the following factors is needed during light-dependent reactions to create ATP and NADPH energy molecules?
Alexeev081 [22]

Answer: The correct answer is- Solar energy, carbon dioxide, and water.

Light dependent reactions comprise the first phase of photosynthesis (formation of food by green plants and algae in presence of sunlight) process.

This phase occurs in the thylakoid membrane of chloroplast.

During this phase, a green pigment chlorophyll absorbs energy from sunlight (in the presence of carbon dioxide and water) and convert it into chemical energy in the form of ATP and NADPH.

This energy is further utilized in the formation of food (glucose) in the next phase, which is a light independent phase of photosynthesis.

In photosynthesis, oxygen is produced by splitting of water molecule and it is released in the atmosphere.

Thus, solar energy, carbon dioxide, and water is the right answer.

4 0
3 years ago
Read 2 more answers
I will give brainiest
Rama09 [41]

Answer:

C and D

Explanation:

Which of the following describes the role of lipids?

Choose 2 answers:

(Choice A)

A

Transmission of genetic information

(Choice B)

B

Enzyme function

(Choice C)

C

Energy storage

(Choice D)

D

Membrane structure

6 0
3 years ago
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