A scorpion can hold its breath for up to 6 days.
19
The cat brain weighs about 30g.
167
Two dogs were among the Titanic survivors.
262
A puppy is born blind, deaf, and toothless.
16
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271