Front

Sense organ: Which is it?

Back

Tongue

Front

General condition of body and mind, indicating soundness or absence of illness.

Back

Health

Front

Sends messages to the brain about sounds heard.

Back

Auditory nerve

Front

Water in solid state:

Back

Hail during a storm.

Front

Green pigment in leaves.

Back

Chlorophyll.

Front

Center of the Earth

Back

Core

Front

Main energy source on Earth?

Back

Sun

Front

Not a mammal: A. whale, B. sea cow, C. whale shark, D. dolphin

Back

C. whale shark

Front

7th planet from the sun?

Back

Uranus

Front

When an ice cube melts, it changes from a solid to a liquid.

Back

Correct answer: a solid to a liquid.