A puppy is born blind, deaf, and toothless.
16
The elephant brain weighs about 6,000g.
274
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Sharks have been on the planet longer than trees.
14