Answer:
Humans have 46 chromosomes so the answer would be D
Explanation:
23 are from the mother and the other 23 are from the father
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Explanation:
is that the full question you have written in there cause i think some are missing
Ergonomics<span> (or human factors) is the </span>scientific<span> discipline concerned with the understanding of interactions among humans and also other elements of a system, & the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.
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