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

Chemical digestion involves which of the following?

• Cutting food with a knife

• Crushing food

• Chewing

• Stomach Acid

Tags

NGSS.MS-LS1-7

The tube connecting your mouth and stomach is your

• Esophagus

• Small Intestine

• Large Intestine

• Windpipe

A muscular bag that mixes and crushes food is your

• Small Intestine

• Stomach

• Large Intestine

• Esophagus

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

What is the correct order of digestive system organs?

• Mouth, esophagus, small intestine, large intestine, stomach

• Large intestine, small intestine, stomach, esophagus, mouth

• Esophagus, mouth, stomach, large intestine, small intestine

• Mouth, esophagus, stomach, small intestine, large intestine

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

Tags

NGSS.MS-LS1-3