Welcome to the Knowledge Mouse Online Quiz
Bones, Sleep and the Sun
| Questions |
Answers |
| The majority of skin cancers are caused by: |
UV (ultraviolet) rays |
| Approximately what fraction of our lives are spent sleeping? |
one-third |
| What is very important for our bones in order to keep them strong and healthy? |
Calcium |
| The medical branch of learning about bones is called? |
Orthopedics |
| Who is more at risk of getting sunburned? |
fair-skinned people |
| What is just as important as diet and exercise to your health? |
sleep |
| How many bones do you have in your body as an adult? |
206 |
