Answer:
The CDC suggests retesting because of the "window period." This is the length of time between exposure to HIV and when HIV shows up on a test. This can take up to three months. So if your test result is negative, protect yourself and get retested after three months.
Explanation:
Using positive actions while communicating with others can affect you drastically, if you are a naturally positive person, then being a positive peer will cause less conflict. If you are continuously being rude or negative on purpose, it can cause conflict and violence, which is not good for your mental health. Higher stress levels also cause a number of health-related illnesses
You can cool down by sweating, wearing light and breathable fabric such as cotton rather than something heavier, and slow down your metabolism
Answer:

Explanation:
Given,
The original amount of the medicine in the body = 200 mg,
If the amount of medicine in his body will be one half of the amount from the previous hour.
Then the amount of the medicine after 1 hour = 
After 2 hours, the amount = 
After 3 hours, the amount = 
....... so on,
Thus, after t hours the amount ( say A(t) )

If A(t) < 1 mg

Which is the required inequality..