Human Body Systems Interactions

What is the primary function of the cardiovascular system?

• Transporting nutrients and oxygen to cells

• Breaking down food into nutrients

• Removing waste products from the blood

• Protecting the body from harmful invaders

Which system works closely with the cardiovascular system to provide oxygen?

• Respiratory system

• Digestive system

• Muscular system

• Immune system

What role does the digestive system play in the body?

• Breaking down food into nutrients

• Transporting immune cells to sites of infection

• Regulating heart rate and blood pressure

• Sending signals from the brain to muscles

How does the muscular system rely on the nervous system?

• To send signals from the brain to muscles

• To transport nutrients and oxygen to cells

• To remove waste products from the blood

• To protect the body from harmful invaders

What is the relationship between the immune system and the cardiovascular system?

• The cardiovascular system transports immune cells to sites of infection

• The immune system regulates heart rate and blood pressure

• The cardiovascular system breaks down food into nutrients

• The immune system sends signals from the brain to muscles