A 42-foot sperm whale has about 7 tons of oil in it.
209
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Early American humans hunted car-size armadillos and used their shells for houses.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Cats recognise the voice of their owner, but never evolved to care.
22