Answer:
a human can stay up to 79 years
The answer is D because <span>Restriction enzyme.</span><span> Restriction </span>enzymes<span> are used to cut </span>DNA<span> for later use in </span>biotechnology<span>.</span>
<span>The nervous system interacts with every other system in the human body. While the respiratory system regulates the intake and exhale of air, the nervous system then controls the rate of breathing on behalf of the body.</span>
