Quiz on the Digestive System

Why do we need food?

• To make toys

• To provide energy

• To play games

• To watch TV

What is one function of the digestive system?

• To build houses

• To drive cars

• To make clothes

• To break down food

What does the digestive system help eliminate?

• Toys from the room

• Waste from the body

• Books from the shelf

• Food from the fridge

What is mechanical digestion?

• Eating food quickly

• Cooking food on a stove

• Mixing food with water

• Breaking food into smaller pieces

What is chemical digestion?

• Using chemicals to break down food

• Eating food slowly

• Storing food in the fridge

• Throwing food away

What does food provide for our body?

• Shapes for our toys

• Sounds for our music

• Colors for our clothes

• Materials to make cells

What does the digestive system put into the blood?

• Water from the ocean

• Light from the sun

• Air from the lungs

• Molecules from food

Why do we need energy from food?

• To watch movies

• To sleep all day

• For everything we do

• To play video games

What happens to food during mechanical digestion?

• It is physically broken down

• It is thrown away

• It is cooked

• It is frozen

What is one type of digestion?

• Mechanical digestion

• Digital digestion

• Social digestion

• Virtual digestion