Question

How do muscles cause movement?
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Answer 1

Answer:

Tendons attach many skeletal muscles across joints, allowing muscle contraction to move the bones across the joint. Muscles generally work in pairs to produce movement: when one muscle flexes (or contracts) the other relaxes, a process known as antagonism.

Answer 2

Answer:

due to contraction and relaxation of muscle it leads to move the main role is of connective Tissue