Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
Lake Nicaragua in Nicaragua is the only fresh water lake in the world that has sharks.
28
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
Dragonflies can travel up to 60 mph.
25
A cat's jaws cannot move sideways.
194
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46