Ask unlimited questions for free
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
The longest a person has survived after a heart transplant is 24 years.
There are approximately 3 million unintended pregnancies in the United States each year.
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Your heart beats over 36 million times a year.
For a complete list of videos, visit our video library