Human Body Grade 2

Question 1

What is the tube to your stomach called?

Accepted Answer

esophagus

Question 2

Why does your body digest food?

Accepted Answer

For energy

Question 3

What do bones that fit together make?

Accepted Answer

a skeleton

Question 4

What does the saliva in your mouth do for digestion?

Accepted Answer

breaks down food

Question 5

What moves your bones?

Accepted Answer

your muscles

Question 6

Blood without oxygen is blue, blood with oxygen is ______.

Accepted Answer

red

Question 7

What do lungs do?

Accepted Answer

Take in air and move oxygen through your body

Question 8

Your heart and lungs keep you alive by working together.

Accepted Answer

True

Question 9

Your heart is a muscle that pumps blood through your body.

Accepted Answer

True

Question 10

Bones protect your body parts like your

Accepted Answer

heart, brain, lungs

Question 11

What does the stomach do? Choose 2 answers

Accepted Answer

squeeze food, mix food with special juices

Question 12

How do you keep your bones and muscles healthy?

Accepted Answer

exercising, eating healthy

Questions 12