Question

because skeletal muscles cells are formed by the fusion of many cells together we also call them
a muscle fibers
b fascicles
c sarcomeres
d myofibrils

Explanation:

Skeletal muscle cells are formed by the fusion of many cells and are also known as muscle fibers. Fascicles are bundles of muscle fibers. Sarcomeres are the basic contractile units within myofibrils. Myofibrils are the rod - like structures within muscle fibers.

Answer:

A. Muscle Fibers