Which of these is the healthiest snack?

How many hours of sleep do most teenagers generally need each night?

Which habit is the best way to reduce the spread of germs?

Which nutrient is the body’s main source of energy?

What percentage of the human body is made up of water (approximately)?

Which organ is responsible for pumping blood around the body?

How many permanent teeth does a healthy adult usually have ?

What is the largest organ in the human body?

Which vitamin is mainly produced by your skin when exposed to sunlight?

What part of your body uses about 20% of the oxygen you breathe, even though it weighs only about 2% of your body?

6. Which food group gives the body energy?

5. Which vitamin is produced when the skin is exposed to sunlight?

4. How many times a day should you brush your teeth?

3. Which organ pumps blood throughout the body?

2. Which nutrient helps build and repair body tissues?