C. that is your answer because as your heart contracts, blood flows and IF your heart is not strong enough, it will be hard to breathe.
ATP-driven pumps will move Ca ++<span> out of the sarcoplasm back into the SR. This results in the “reshielding” of the </span>actin<span>-binding sites on the thin filaments. Without the ability to form cross-bridges between the thin and thick filaments, the </span>muscle<span>fiber loses its tension and relaxes.</span>
<span>Maggie would build muscular strength because she has chosen such a heavy weight. While she will build some muscular endurance by lifting, she will primarily be building strength. To gain endurance one would lift lighter weights with higher repetitions. Heavy weights with low repetitions builds more muscle, faster.</span>
<span>Hi,
Why is it important to consider wildlife when planning an outdoor activity?
</span>It is important to consider wildlife when planning an outdoor activity
because you'll never know what dangerous animals lurk around the area
whenever you go camping. Also, your activities might be able to disturb
other wildlife that are peacefully residing in the environment.
