Answer:
During the course of a continuous isometric contraction of given strength, the electrical activity progressively increases. This is due to recruitment of motor units taking place to compensate the decrease in force of contraction occurring in the fatigued muscle fibres.
Explanation:
Phospholipids are not in the animal cell
The answer to this is mechanic energy.
A centriole looks like wafer sticks glued together to make a round long shape.
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