Animal Digestion

What does villi do

• Absorb nutrients

• Absorb water

• Absorb blood

• Does nothing

Tags

NGSS.MS-LS1-2

Where would you expect to find hydrochloric acid?

• stomach
• small intestine
• liver
• large intestine

The highlighted organ is the

• liver
• large intestine
• small intestine
• stomach

Tags

NGSS.MS-LS1-3

Peristalsis refers to

• one of the digestive organs
• the action of the stomach
• heart rate increasing
• smooth muscles moving food through the digestive system

What is the function of the digestive system?

• to break down and absorb nutrients
• to support and protect our bodies
• to produce vitamin D
• to help us move

Bile is made by which digestive organ?

• Gallbladder
• Stomach
• Rectum
• Liver

What happens when the food goes to the small intestine?

• nutrients gets into the blood
• the food keeps on going
• nothing

A lump of food that you swallow is called a __________.

• bolus
• peristalsis
• alimentary canal
• spittal

The main purpose of the large intestine.

• absorb hormones
• absorb protein
• absorb nutrients
• absorb water

Which of the following is an example of a ruminant animal?

• Dog

• Cow

• Cat

• Pig