This first one is both i think
merry early christmas xx
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.
Answer:
I make sure he has 10+ years of experience
Answer:
He handles challenges with a positive attitude
Explanation: Good mental health indicates accepting the challenges and dealing with them with a positive attitude. only a person with a healthy mInd can achieve this task in everyday life.
Exercise is good for physical as well as mental health but not a criteria to judge the mental health, good sleep of 8 hours repairs our body for the next day and meeting friends and enjoying time with them also adds benefits for our mental health.
But here the best possible answer for knowing the good mental health is handling challenges with a positive attitude.
