Grade 9 Skeletal System Quiz

What is the main function of the skeletal system?

• Energy production and storage

• Regulation of body temperature

• Transportation of oxygen in the body

• Support, protection, and movement

How does calcium contribute to bone health?

• Calcium helps to build and maintain strong bones.

• Calcium has no effect on bone health

• Calcium helps to weaken bones

• Calcium contributes to muscle strength instead of bone health

Name one common skeletal system disorder.

• Osteoporosis

• Diabetes

• Asthma

• Arthritis

What is the role of the skeletal system in movement?

• Supporting and providing structure for movement

• Regulating body temperature for movement

• Filtering blood for movement

• Producing hormones for movement

How do bones support the body?

• By aiding in digestion

• By providing structural support and protection for the body's organs and tissues.

• By producing red and white blood cells

• By regulating body temperature

What are the functions of the red bone marrow?

• Produces red blood cells, white blood cells, and platelets

• Produces only platelets

• Produces only plasma

• Produces only red blood cells

How does the skeletal system protect vital organs?

• By creating a force field around them

• By using muscles to shield them

• By using the circulatory system to protect them

• By surrounding them with bones