Answer D. All of the above
This question has already been answered by user Pink Floyd.
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:
This is true weight gain can effect a lot of things
The brain releases endorphins while exercising, the release of these endorphins tend to make people happy.
