Yes, there is a variety of things you can do to wear down the enamel. A few of the biggest things are: Drinking Coffee or soda, eating acidic foods and not brushing your teeth. Sadly you are not able to grow back your enamel after if it fully gone so it's best to protect your enamel as much as possible.
I think 1) sports, medicine, hands and feet.
Answer:
Being more creative
Explanation:
With adequate sleep, a teen's brain is more open to ideas
education and personal action and behavior, and public health measures, laws, and regulations
your answer would be true