Question

Functions of muscle fibers

Answer 1

Explanation:

.The function of muscle fibre is to relax and contract

.There are many different types of muscles such as cardiac muscle,striated muscles and unstriated muscles

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Answer 2

Answer:

Answer

Explanation:

skeletal muscle fibers are organized into groups called fascicles.Blood vessels and nerves enter the connective tissue and branch in the cell. Muscle attach to bones directly or through tendons or aponeuroses. Skeltel muscles maintain posture,stabilize bones and joints control internal movement and generate heat.