The Digestive System

What name is given to the process where food is broken down?

• urination

• digestion

• excretion

• nutrition

Tags

NGSS.MS-LS1-2

Which organ is responsible for digestion?

• brain

• kidney

• heart

• stomach

Tags

NGSS.MS-LS1-7

Where does digestion begin?

• mouth

• oesophagus

• stomach

• intestine

Tags

NGSS.MS-LS1-7

Which organ connects the mouth to the stomach?

• liver

• large intestine

• oesophagus

• small intestine

What is produced by the stomach to turn food to liquid?

• sugar

• acids

• energy

• carbohydrates

______ contains enzymes that start to break down food in the mouth.

• tongue

• teeth

• jaw

• saliva

Nutrients form the digested food is absorbed into the blood by the ___________________

• liver

• small intestine

• large intestine

• oesophagus

The oesophagus contains _________ that squeeze and push the food down to the stomach.

• muscles

• skin

• bones

• blood vessels

Waste food is made nd passed out by the __________________.

• small intestine

• liver

• large intestine

• stomach

Waste food that is passed out the body is known as __________.

• food

• fluid

• water

• faeces