Physical and Chemical Changes in Digestion

(a)   is the process by which food is broken down.

The type of digestion that changes the physical form of food.

(a)  

When food is chemically digested, it turns into a new substance.

• True

• False

Tags

NGSS.MS-LS1-7

When the stomach churns, this causes (a)   digestion. When the acid mixes with the stomach contents, this causes (b)   digestion.

• mechanical

• chemical

Tags

NGSS.MS-PS1-5

The nutrients from food are absorbed into the body while they are in _____.

• large intestine

• small intestine

• stomach

Tags

NGSS.MS-LS1-7

Water is absorbed from food while it is in _____.

• large intestine

• small intestine

• stomach

Reorder the following to show the path that food takes through the digestive sysem.

• large intestine

• stomach

• small intestine

• mouth

• esophagus