body systems maintain homeostasis

What does the digestive system do?

• Breaks down food into nutrients

• Pumps blood throughout the body

• Helps you breathe

• Helps your arms and legs move

Which of the following is not part of the digestive system?

• mouth
• esophagus
• heart
• intestines

What does the digestive system do?

• Breaks down food into nutrients

• Pumps blood throughout the body

• Helps you breathe

• Helps your arms and legs move

Your body couldn’t breathe without this system. Which one is it?

• circulatory
• skeletal
• respiratory
• urinary

With circulation, the heart provides your body with which of the following? Choose the best answer. 

• oxygen
• nutrients
• a way to get rid of waste
• all of the above

Which part of the body helps us think and store memories? 

• spinal cord
• stomach
• brain
• heart

Which organs make up the circulatory system?

• the heart, veins, blood vessels

• the brain, spinal cord, and nerves

• the kidneys, bladder, and ureters

• bones

What is the function of the respiratory system?

• digestion of food

• allows movement

• exchanges oxygen and carbon dioxide

• processes energy

A ________ is a group of 2 or more organs working together to keep an organism alive.

• cell

• tissue

• organ

• Organ system

Tags

NGSS.MS-LS1-3

The ______ system helps you move, protects your organs, gives support to the body, and makes red blood cells.

• skeletal system

• muscular system

• digestive system

• respiratory system