An adult human heart weighs about 10 ounces and beats over 100,000 times a day See more

The blue whale has a heart the size of a small car and its blood vessal is so broad, that a person could swim through it. See more

Most marine fish can survive in a tank filled with human blood. See more

All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee. See more

Some birds have been know to put ants into their feathers because the ants squirt formic acid, which kills parasites. See more

An octopus in danger can squirt a stream of ink at its attacker. See more

A shrimp's heart is in its head. See more

Blood is about 78 percent water. See more