Core Knowledge Human Body 3rd Grade

Question 1

What are the building blocks of all living things?

Accepted Answer

cells

Question 2

Which one can not be corrected with glasses or contact lenses?

Accepted Answer

deafness, no smell

Question 3

The five ______ work with the brain to process information about our surroundings.

Accepted Answer

senses

Question 4

What sends messages to body parts through the spinal cord to the brain?

Accepted Answer

nerves

Question 5

When you quickly move your hand a way from a hot stove, what is that using?

Accepted Answer

reflex

Question 6

Where does cartilage cover bones?

Accepted Answer

joints

Question 7

The brain is divided into how many hemispheres?

Accepted Answer

2

Question 8

What is the most powerful tendon in your body?

Accepted Answer

achilles heel

Question 9

Which is NOT part of the control center?

Accepted Answer

nose, eyeball

Question 10

What do doctors use to see the skeletal system?

Accepted Answer

xrays

Questions 10