Domestic pigs average a top speed of about 11 miles per hour.
182
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Giant Anteaters' front legs look like a panda.
48
Cats sleep for 70% of their lives.
8