Answer:
True.
Explanation:
Blood flows to both sides of the heart at the same time, with heart valves on both sides opening and closing at the same time
Answer:
Cole , avoiding social situations , shaking , sweating
Explanation:
Got it right
<span>Force and leverage help to explain how the body works. Force helps the body to<span> move in space as it acts against the air around it. Leverage helps the body stay</span><span> upright.</span></span>