1, and 2 are the answer and by one and 2 I mean the first 2 statements
You can be dehydrated that can lead to a difficulty in breathing. This can lead to heart attacks that can cause death to people.
Usually there is a big difference when it comes to the purpose of the medical research. For instance, with forensics, you are attempting to solve passed crimes with DNA found on scenes. However, with medical, you are using DNA to do things for the living, or to help people stay alive. This could range anywhere from organ donations to blood mutations.
I'm going to be a forensics major, so if you have any more questions, PM me!
Hope this helps! <3
Germs is the microorganism that causes colds most.
