I would say D because both populations are constantly growing and it would be natural selection so it works out if humans just back off
The renal<span> artery carries blood into the </span>kidneys, which once there is filtered by nephrons. The waste filtered by these nephrons is combined with water to makeurine<span>. As the </span>urine is produced<span> it drains out of a tube called the ureter and collects in the bladder
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4 deletion
Explanation:
deletion is a type of genetic mutation involving the removal of a base pair
