Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Dogs have been man's pet for over 14,000 years.
224
The lifespan of mammals is about 1 and a half billion heartbeats.
127
Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people.
85
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
On average, there's 300 billion neurons in the octopus brain.
129