A jellyfish is 95 percent water
34
The penguin is the only bird that can swim, but cannot fly.
1
Bats sleep 18-20 hours per day.
5
Sheep can recognize other sheep from pictures!
71
To find out if a watermelon is ripe, knock it, and if it sounds hollow then it is ripe.
84
One litter of kittens can be produced by more than one father.
57