1. It is the one that allows you to think and controls the other body parts. *
2. It pumps blood through the blood vessels by repeated, rhythmic contractions. *
3. It mixes oxygen into the blood and remove carbon dioxide.
4. It maintains the body’s chemical balance by excreting waste products and excess fluid in the form of urine. *
5. Its main function is to contract and connected to the bones. *
Answers & Comments
Answer:
brain
heart
lungs
kidney
joints
Answer:
movement
Explanation:
Bones also play an important role in the movement of your body, transmitting the force of muscle contractions. Your muscles attach to your bones via tendons. When your muscles contract, your bones act as a lever while your joints form a pivot point.