Revision 3 T1 G4

Digestion process begins in the................

• Stomach

• esophagus

• mouth 👄

• small intestine

The food moves into the stomach through the..........................

• esophagus

• trachea

• small intestine

• tongue 🤪

The long winding tube that is more than 6 meters long is called............................

• small intestine

• esophagus

• large intestine

• stomach

Crushing the food 🥝🍔 in your mouth 👄😋 is the function of................

• stomach

• tongue

• saliva

• teeth

The undigested food 🍔😋 pass from the small intestine into the.........................

• liver

• pancreas

• brain 🧠

• large intestine

In large intestine , ...................is absorbed from the undigested food 🍔.

• starch

• fat

• water 💧

• oil 🪔

The stomach has an acid that helps in .................................

• digestion of food 🍔

• absorption of digested food 🥝

• Crushing the food 😋

• absorption of water 💧💧 from undigested food 😞

In the process of inhalation, ..........gas enters the lungs 🫁🫁

• Oxygen

• Carbon dioxide

• nitrogen

• hydrogen

All the following ars components of the digestive system, except.....................

• lungs 🫁🫁

• Stomach

• Small intestine

• Large intestine

The passage of air during inhalation is ...................................

• throat - nose 👃- lungs 🫁- trachea

• lungs 🫁 - nose 👃- throat - trachea

• trachea - throat - lungs 🫁 - nose 👃

• nose 👃 - throat - trachea - lungs 🫁