With each contraction cycle, actin moves relative to myosin. ... ATP can then attach to myosin, which allows the cross-bridge cycle to start again; further muscle contraction can occur. Therefore, without ATP, muscles would remain in their contracted state, rather than their relaxed state.
When there is density it controls the high and low pressure the answer is A
Solid liquid gas science is key my g
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wish i could friend, wish i could
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sorry, have a good day and life lol
Answer:
(all cells) Sum of all the chemical reactions that take place in the body, consisting of anabolism and catabolism.
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