Answer: I believe the answer is enduring
Explanation:
<span>The answer is that he didn't have better ways of storing and preserving foods. </span>
The heart is composed of 3 loops
<span>the activity that does NOT improve stability is: A. maintaining narrow base
A wide base support is easier to balance than a narrow base support .
Wide base support will provide you with lower center of gravity, (think how it is easier to stand with two legs compared with standing with one leg)</span>