Body Systems A

What organs make up the skeletal system?

• Muscles
• Bones
• Heart
• Lungs

What is the purpose of the muscular system?

• To breathe
• To digest food
• To move
• To release hormones

Which system is responsible for breathing?

• Digestive system
• Endocrine system
• Respiratory system
• Muscular system

What is the main organ involved in the nervous system?

• Heart
• Lungs
• Brain
• Bones

What is the purpose of the digestive system?

• To digest food
• To breathe
• To move
• To create hormones

What main organ powers the cardiovascular system?

• Brain
• Lungs
• Muscles
• Heart

Which system covers the body and the main organ is skin?

• Endocrine
• Immune
• Integumentary
• Cardiovascular

What is the main function of the nervous system?

• To communicate with the rest of the body
• To pump blood
• To breathe
• To clean the body

Which of the following is NOT a body system?

• Heart
• Nervous
• Cardiovascular
• Immune

Where does the digestive system begin?

• The brain
• The mouth
• The lungs
• The stomach