Muscle contraction is the activation of tension-generating sites within muscle fibers. In physiology, muscle contraction does not necessarily
They drill holes and bring up samples of rock and study how seismic wave move through the earth.
Answer:
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Answer: the potato chip becomes a substance that is soft and very floppy
The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms. When a neutral molecule has a positive area at one end and a negative area at the other, it is a polar molecule.
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