Question

Hentary Systems

Bones Work Together
Use the diagram to explain how muscles and bones
work together to help bend the arm.

Answer 1

there's no diagram here pls

Answer 2

Answer :When the muscle on the top of the arm relaxes and the muscle on the bottom of the arm contracts, the arm straightens. When the muscle on top of the arm contracts and the muscle on the bottom of the bone relaxes, the arm bends. Muscles work in pairs to create movement.

Step-by-step explanation: