Answer:A
Explanation:
It absorbs carbon dioxide
<span>Sexual reproduction has the potential to produce tremendous genetic variation in offspring.<span>This variation is due to independent assortment and crossing-over during meiosis, and random union of gametes during fertilization.
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It is the independent variable. Because it can have an effect on the dependent variable.
D) Exercise is the answer
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Answer:
The answer would be C:
All arthropods have exoskeletons.