Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
Did you know?
It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Overview of gas exchange between the environment, blood, and cells.
Adaptations to the Environment
Our Environment
Testing Infants’ Knowledge
Grade 11 Chemistry