Answer:
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Explanation:
True mechanical advantage of a machine is always greater than
Becuase Gravity. The Earthp pulls you down, you do not pull the earth.
Slow-twitch muscles<span> help enable long-endurance feats such as distance running, while fast-</span>twitch muscles<span> fatigue faster but are used in powerful bursts of movements like sprinting. Hope that this can help!!!</span>
Answer:
B
Explanation:
The correct answer is B) have unlike charges. Since they are attracted to each other they have to be unlike