Human Body Systems Quiz

What is the main function of the nervous system?

• To support the body

• To control and coordinate body activities

• To pump blood

• To digest food

What is the primary function of the respiratory system?

• To digest food

• To circulate blood

• To exchange gases

• To support the body

Which organ is responsible for absorbing nutrients from digested food?

• Stomach

• Heart

• Small intestine

• Lungs

Tags

NGSS.MS-LS1-7

Which blood vessels carry blood away from the heart?

• Veins

• Arteries

• Capillaries

• Lymph vessels

Which type of muscle is found in the heart?

• Skeletal muscle

• Smooth muscle

• Cardiac muscle

• Voluntary muscle

What is the main muscle involved in the process of breathing?

• Biceps

• Diaphragm

• Quadriceps

• Triceps

What is the role of tendons in the muscular system?

• To connect muscles to bones

• To connect bones to bones

• To produce red blood cells

• To store calcium

Which part of the nervous system is responsible for processing information?

• Spinal cord

• Brain

• Nerves

• Heart

What is the primary function of the skeletal system?

• To produce hormones

• To support and protect the body

• To circulate blood

• To digest food

Which part of the circulatory system is responsible for pumping blood throughout the body?

• Lungs

• Heart

• Brain

• Stomach