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Mathematics, 19.05.2021 01:10 SerenaPlamberry

In this image, what must the students' muscles do to pull the rope? A.
twitch and tighten
B.
relax and twitch
C.
tighten and contract
D.
contract and relax

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Answers: 3

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In this image, what must the students' muscles do to pull the rope? A.
twitch and tighten

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