What is sliding filament theory??​

I don't know again

But don't forget to give the Brainliest to the girl that you told her..

The sliding filament theory explains the mechanism of muscle contraction based on muscle proteins that slide past each other to generate movement. ... The sliding filament theory is a widely accepted explanation of the mechanism that underlies muscle contraction.

Explanation:

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answer; the above statement is (true);

b. the carbon cycle ensures living things have a source of hydrogen