Answer: The answer is C. Hope this helps :)
Explanation:
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This happens because everyone has a different set of chromosomes and DNA make creating genetic diversity <span />
Osteoclasts<span> and </span>osteoblasts<span> are both kinds of bone cell. Their </span>difference<span> lies with their functions.</span>
I think it should be producers. i apologize if this is wrong, but that’s my best guess. hope this helps you!