Answer 
Step 1: taken in by plants during photosynthesis.
Step 2: The animal eats a plant and uses it carbohydrates for energy.
Step 3: The animal releases the carbon dioxide back into the atmosphere during respiration.
Step 4: The cycle repeats when the carbon stored in the atmosphere as carbon dioxide gas is taken in.
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Easier for diffusion to take place
        
                    
             
        
        
        
The plants which will grow in sunlight will be able to perform photosynthesis while the other in dark will not and die slowly.
<h3>
What is Photosynthesis?</h3>
This is the process in which green plants manufacture their food in the presence of sunlight.
The plants which is exposed to sunlight will activate the photosynthetic reactions and produce food such as glucose.
Read more about Photosynthesis here brainly.com/question/19160081
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Any place where there are living organisms