A. I think sorry if it’s wrong
Look at the letters, 3 would be MMeters
Answer:
Copper
Explanation:
copper is used in the wiring of the phone
Answer: B. Allow for movement
Explanation: Because the muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction. Make sure to add me as a friend!!! <3 YW!!!
