Question

write true or false the musclar system protects our internal organs​

Answer 1

Answer:

(a) Muscle fibers are composed of myofibrils.The filaments of myofibrils consist of two types, thick and thin. The thick filaments are made of the potein myosin. The thin filaments are made of the protein actin.

So, the statement is true.

Answer 2

THE MUSCULAR SYSTEM PROTECTS OUR INTERNAL ORGANS.

THIS STATEMENT IS TRUE.