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Inga [223]
3 years ago
11

Please help, it's my last question ​

Biology
2 answers:
astraxan [27]3 years ago
8 0

Answer:As it gets closer to the sun

Explanation:

NikAS [45]3 years ago
6 0

Answer:

As it gets closer to the sun.

Explanation:

Hope this helps and one of the mods doesn't take it down.

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some muscles are almost always partially contracted. In such muscles, the nervous system my alternate activation among the motor units, reducing the length of time any one set of fibers is contracted. Prolonged contraction can result in muscle fatigue due to the depletion of ATP and dissipation of ion gradients required for normal electrical signals.ing.
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