The bacteria can cause infection in your mouth, which can spread to other parts of your body. 1  Brush your teeth and gums 2 to 3 times a day for 2 to 3 minutes each time. 2  Let your toothbrush air dry between brushings. 3  Use a toothpaste with fluoride.  Floss gently once a day.
Autopsy (1890) by Enrique Simonet. Thanatology is the scientific study of death. It investigates the mechanisms and forensic aspects of death, such as bodily changes that accompany death and the post-mortem period, as well as wider psychological and social aspects related to death.
What is pharmacology? Pharmacology is the branch of science concerned with the study of drugs and how they affect living organisms. When most people think about the word âdrugâ, they usually associate it with illegal substances, such as cannabis, heroin or cocaine.