Cell Organization

What percentage of the human body is water?

• A.50%

• B.66%

• C.75%

• D.80%

A human's thumb is as long as his or her nose.

• A.True

• B.False

What is one of the parts in the Circulatory System?

• a) heart

• b) skin

• c) bones

What part of the Circulatory System is a tube?

• a) blood vessels

• b) heart

• c) blood

Where do the chemicals to break down the food in your small intestine come from?

• a) heart and liver

• b) pancreas and liver

• c) liver and mouth

What are one of the chemicals that break down food in the stomach?

• a) the brain

• b) the liver

• c) enzymes

Tags

NGSS.MS-LS1-7

What controls the functions of the body?

• a) brain

• b) nerves

• c) mouth

Tags

NGSS.MS-LS1-8

What controls the functions of the body?

• a) brain

• b) nerves

• c) mouth

Tags

NGSS.MS-LS1-8

What gives the brain messages?

• a) nerves

• b) heart

• c) large intestine

A structure made up of different types of tissue and performs a specific job.

• cells

• tissue

• organ

• organ system