1. The____ of humans has increased because of modern medicine.
2. The mouse is the most common_____.
3. He is trying to lose weight, so he is counting every____.
4. A Healthy____ includes a lot of fruit and vegetables.
5. Losing weight takes a long time. It is a slow_____.
6. Scientists analyze the____ from their experiments.
7. People with red hair have a____ that makes their hair red.
8. Young people usually___ more candy than older people.
9. In some religions, people do not eat anything on certain days. They____.
10. They did a lot of exercise and ate less. Their health improved a lot. It improved___.
11. There is a health____ to eating lots of fruits and vegetables.
12. Many parents____ the amount of sugar their children eat.