Fast Facts
- Seahorses don't have teeth or a stomach.
- It is impossible to out-swim a shark (you're probably not gonna meet one, don't worry).
- The slowest fish is a seahorse.
- Dolphins can reach 37 mph.
- A blue whale's heart is as big as a small car, its tongue as long as an elephant, and it weighs as much as 40 rhinos.
- The giant squid has the biggest eyes of any animal.
- Sharks are immune to all known diseases. *.*
- A pregnant goldfish is called a twit.
- A pupil of an octopus' eye is rectangular.
- The heart of a shrimp is located on the head.
- Fish do not have eyelids.
- Stingrays have eyes on top of their head.
- Microscopic eyes have been found on the tips of starfishes arms.
- The sea squirt digests its own brain.
- One in every north Atlantic lobsters are born bright blue.
- A shark can bite even before it is born.
- A tiger shark that has a good hygiene will use up to three million pounds of tooth paste!
- Sharks lay the biggest eggs in the world.
- A group of jellyfish is called a smack.
- Jellyfish don't have brains.
- Many fish can change their gender during the course of their lives.
- A crab can not walk forwards.
- The worlds smallest octopus is smaller than a penny.