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Phantasy [73]
3 years ago
7

Which of the following statements is true? A. Biodiversity provides additional resources that raise the carrying capacity of an

ecosystem. B. Biodiversity increases an ecosystem's ability to withstand changes. C. Biodiversity makes an ecosystem more difficult to destroy. D. Biodiversity provides additional sources of food for the weakest organisms in an ecosystem. I figured out that the answer is B.
Which of the following determines the carrying capacity of a particular population by an ecosystem? A. keystone species B. pioneer species C. limiting factors D. renewable resources.

Which of the following is a form of pollution triggered by formation of a gas, and can have dramatic effects on the health of the coral reef ecosystem? A. fog B. pesticides C. acid rain D. oil spill
Biology
1 answer:
Dmitry [639]3 years ago
6 0

Answer:

b

Explanation:

because there are so many different things you get adaptations and evolution in the biome

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In homeostasis, what is it that produces the response that moves the physiological variable back towards the middle of its healt
insens350 [35]

Answer:

effector

Explanation:If the value is not at the set point or is outside the normal range, the control center sends a signal to the effector. The effector is an organ, gland, muscle, or other structure that acts on the signal from the control center to move the variable back toward the set point.

7 0
3 years ago
Please Helppp!! Will mark as BRAINLIEST!! 50 POINTS
7nadin3 [17]

I believe the correct answer is Ww

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4 0
3 years ago
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Which choice describes an organism that makes up the canopy of a rainforest?
Reil [10]

Answer:

giant trees

Explanation:

i took the test

6 0
2 years ago
Explain the relationship between the processes of breathing and cellular respiration
Eduardwww [97]

Cellular respiration uses oxygen to release the energy stored in food.

Explanation:

In breathing living organisms take oxygen and release the carbon dioxide it is similar to the aerobic respiration.

There are two types of respiration:

1. Aerobic respiration  

2. Anaerobic respiration

Aerobic respiration

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

Anaerobic Respiration

It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.  

Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide!

4 0
3 years ago
How does photosynthesis yield sugar? sumarize how the light-capturing reactions a?
julsineya [31]
Answer
            Photosynthesis yield sugar in two main steps

1. Light reaction
                           
In this step plant absorb sunlight which cause photolysis of water and excitation of electron. this electron flow through Z-scheme and atlast enter into NADH,  the end product of light reaction is ATP and NADH₂.

2. DArk reaction.
In this step ATP and NADH₂ are used as raw materials. it occurs in stroma of chloroplast. here CO₂ is used through Calvin cycle and at the end glucose is prepared.

6 0
3 years ago
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