The correct option is D..
Answer:
No you shouldn't
Explanation:
You can't overdose on melatonin you'll just sleep for a very long time
your body produces melatonin its not toxic or anything dw
hope you feel okay :)
It helps you maintain a great reflection on the type of person you are. By having a positive attitude it also makes it pretty sure that your work ethic is good so it may cause a raise
Answer:
the back side of our head is our brain.
Answer:
The virus needs a host.
Explanation:
Viruses are tinier than bacteria. In fact, the largest virus is smaller than the smallest bacterium. All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells. In most cases, they reprogram the cells to make new viruses until the cells burst and die. In other cases, they turn normal cells into malignant or cancerous cells.
Also unlike bacteria, most viruses do cause disease, and they're quite specific about the cells they attack. For example, certain viruses attack cells in the liver, respiratory system, or blood. In some cases, viruses target bacteria.
Hope that helps!
M