Digestive/Excretory Systems

What is the job of your digestive system?

• To break down food

• To remove waste

• To pump blood around the body

• To bring oxygen into the body

Tags

NGSS.MS-LS1-3

NGSS.MS-LS1-7

Chewing is an example of which type of digestion?

• Chemical

• Acidic

• Mechanical

• Liquid

The tube connecting your mouth and stomach is your

• Esophagus

• Small Intestine

• Large Intestine

• Windpipe

Where are most nutrients absorbed during digestion?

• Small Intestine

• Stomach

• Large Intestine

• Esophagus

Tags

NGSS.MS-LS1-7

Where is most water absorbed during digestion?

• Small Intestine

• Stomach

• Large Intestine

• Esophagus

What is the job of your excretory system?

• To bring oxygen into your body

• To pump blood around the body

• To break down food

• To remove waste from your body

Blood is cleaned by which organs?

• Lungs

• Ribs

• Kidneys

• Intestines

Why is your skin part of the excretory system?

• Sweating gets rid of salt and water

• Exhaling releases carbon dioxide

• Sweating gets rid of carbon dioxide

• The large intestine releases feces

How do your respiratory and excretory systems interact?

• Kidneys clean your blood

• Lungs release carbon dioxide

• The large intestine absorbs water

• Lungs release oxygen

Tags

NGSS.MS-LS1-3

How do your digestive and circulatory systems interact?

• The large intestine absorbs water

• Your skull protects your brain

• Blood absorbs nutrients from the small intestine

• Blood carries carbon dioxide to the lungs

Tags

NGSS.MS-LS1-3