Big Idea 1 W3 Digestion

The digestive system starts with the stomach.

• True

• False, it starts in the esophogus.

• False it starts in the mouth.

When you chew food salivary glands produce saliva and ____ help break down the nutrients.

• villi

• intestine

• enzymes

• esophogus

The tube that connects the mouth and the stomach is called the _____.

• intestine

• salivary gland

• enzyme

• esophagus

The finger like bumps that help absorb nutrients in the small intestine are called____.

• enzymes

• villi

• saliva

• weird

Which number on the picture is the esophagus?

• 1

• 2

• 3

• 4

• 5

Which number on the picture is the large intestine?

• 1

• 2

• 3

• 4

• 5

Which number on the picture is the small intestine?

• 1

• 2

• 3

• 4

• 5

Which number on the picture is the salivary glands?

• 1

• 2

• 3

• 4

• 5

Which number on the picture is the stomach?

• 1

• 2

• 3

• 4

• 5

Tags

NGSS.MS-LS1-7

What happens when the food goes to the small intestine?

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