Human Body

A group of organs that work together to perform one action is an _______

• organ system

• organ

This helps in the movement of our body together with the bones

• Muscular system

• Digestive system

Which organ belongs to the respiratory system?

• Lungs

• Kidney

What structure forms a protective layer between the environment and the inside of your body?

• skin

• bone

• blood vessels

• muscles

Which organ is responsible for pumping blood through the body?

• brain

• stomach

• heart

• lung

What is the function of the lungs? Check all that apply

• absorb nutrients

• take in oxygen

• remove waste

• get rib of carbon dioxide

True or False The brain is the organ that controls all of the body systems and is called the control center of the nervous system?

• True

• False

The skeletons purpose is to________. Check all that apply.

• supports the body

• support muscles and movement

• send messages throughout your body

• protect organs

The structure of the heart allows the organ to________. Check all that apply

• pump blood containing nutrients

• carries waste

• carries gases such as oxygen and carbon dioxide

• taken in sounds and smells

Tags

NGSS.MS-LS2-3

When the lungs_________ they fill up with air from the atmosphere.