The cat brain weighs about 30g.
167
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
A scorpion can hold its breath for up to 6 days.
19
Sharks, like other fish, have their reproductive organs in their chests.
248