Digestion process begins (starts) in the …………….

• stomach

• esophagus

• mouth

Crushing the food in your mouth is the function of ...............

• stomach

• tongue

• teeth

Saliva in the mouth makes the food (soft and mushy) with the
help of ...................

• teeth only

• tongue only

• teeth and tongue

A system that helps in the breaking down food into small parts.

• respiratory system

• digestive system

• nervous system

In the digestive system, food becomes a soupy liquid in the .......................

• mouth

• stomach

• small intestine

Food breaks down into nutrients in………………

• stomach

• small intestine

• esophagus

The …………is a tube that has muscles to move the food down into the
stomach.

• mouth

• esophagus

• small intestine

...........…… is a very long winding tube, its length is more than six meters.

• small intestine

• mouth

• stomach

The food passes from the stomach to the……………….. directly.

• esophagus

• small intestine

• large intestine

All organs of the human digestive system are considered as ..................
adaptation.

• structural only

• behavioral only

• structural & behavioral

Tags

NGSS.MS-LS4-2