Question: Choose your answer.

Which characteristic is inherited rather than learned?

OPTIONS:
- telling a story
- saluting the flag
- having blue eyes
- riding a bicycle
My Answer: having blue eyes

Question: Choose your answer.

Air is made up of many gases. Which gas is found in the greatest amount?

OPTIONS:
- Nitrogen
- Oxygen
- Carbon dioxide
- Hydrogen
My Answer: Nitrogen

Question: Choose your answer.

Smoking harms the body in many ways. It is most harmful to which organ?

OPTIONS:
- lung
- kidney
- liver
- stomach
My Answer: lung

Question: Choose your answer.

Changes to Earth's surface can happen slowly or quickly. Which of these changes happens the most quickly?

OPTIONS:
- a mountain eroding to a hill
- a river making a delta
- a glacier making a canyon
- a storm moving a sandbar
My Answer:
a storm moving a sandbar