100%
One hundred percent of the human population covers the world.
5.7 percent
exponential
70
around 60 percent a lot of people smoke so a lot of people have it
exponential
exponential
rivers and run- off from farmers fields bring extra nutrients into a lake allow increased growth of algae in the water. The result is a population explosion of algae called an algal bloom
About 315,000,000 people live in the US. This is about 4.5% of the total human population.
The plantaris is the smallest muscle in the human leg. It is used to flex the knee joint and is absent in about 7 percent of the human population.
A minium of five percent of any human population, anywhere is homosexual.
Down's syndrome is the most common.