<span>The genetic material of HIV consists of two molecules of single-stranded RNA.
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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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. In mitosis the nuclear membrane breaks down and the centrosome
