A queen bee uses her stinger only to sting another queen bee.
39
The lifespan of mammals is about 1 and a half billion heartbeats.
127
Over 90% of all fish caught are caught in the northern hemisphere.
5
On average, there's 300 billion neurons in the octopus brain.
129
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
Whales and dolphins can't taste anything other than salt.
11
Honey bees fly at 15 miles per hour.
145
It was discovered on a space mission that a frog can throw up.
52