Answer:
oxygen and carbon dioxide.
Explanation:
DNA synthesis or DNA replication
Answer:
a domain of single-celled microorganisms
Explanation:
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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