Digestive System Quiz

What is the main purpose of food?

• To make the body feel happy

• To make the body grow taller

• To provide energy for the body

• To color the skin

What are the functions of the digestive system?

• To make the body feel warmer, to make the body breathe easier, to make the body see clearer

• To make the body hear louder, to make the body taste sweeter, to make the body smell nicer

• To make the body move faster, to make the body sleep better, to make the body stronger

• To break down food into molecules, to carry molecules throughout the body, to help eliminate waste

What is mechanical digestion?

• Sending food to the blood

• Turning food into liquid form

• Chemically breaking down food into smaller pieces

• Physically breaking down food into smaller pieces

What is chemical digestion?

• Sending food to the blood

• Turning food into solid form

• Physically breaking down food into smaller pieces

• Chemically breaking down food into smaller components

What does food provide for the body?

• Materials to make clothes, energy for sleeping

• Materials to make toys, energy for playing games

• Materials to make buildings, energy for construction

• Materials to make cells, energy for everything you do