Question

human reproductive system test unit test
when you are walking, you rely on this part of your brain to keep you balanced and your muscles moving.
(1 point)
○ cerebrum
○ cerebellum
○ brain stem
○ frontal lobe

Explanation:

To solve this, we recall the functions of each brain part:

• Cerebrum: Involved in higher - order thinking, sensory perception, etc. Not for balance and muscle coordination during walking.
• Cerebellum: Responsible for balance, coordination of muscle movements, and fine - tuning motor actions. This matches the need for balance and muscle movement during walking.
• Brain stem: Controls vital functions like breathing, heart rate, not balance/muscle coordination for walking.
• Frontal lobe: Part of cerebrum, involved in decision - making, planning, etc., not balance or muscle movement coordination for walking.

Answer:

B. cerebellum