Body Systems

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

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

Where does the digestive system begin?

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

What body system is for support, protection, and creates new blood cells?

• skeletal system
• muscular system
• circulatory system
• integumentary system

What is responsible for delivering oxygen and removing carbon dioxide from the body?

• cell nucleus
• excretory system
• nervous tissue
• respiratory system

The main purpose of the ____________ system is to break food particles into pieces that can be used.

• circulatory
• respiratory
• digestive
• skeletal