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djverab [1.8K]
3 years ago
10

Pleasee help asap!!!

Biology
2 answers:
zubka84 [21]3 years ago
8 0

Answer:

B is correct I believe.........

Nata [24]3 years ago
3 0
The correct answer is B
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Answer:A. The release of calcium ions causes myosin and actin to attach to each other.

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