Cows can sleep standing up.
True
A newly born panda (baby) is smaller than a mouse.
True.
Kangaroos can fart.
False.
Sharks are good at hearing.
True.
A rhinoceros' horn is made of hair.
True.
Octopuses have four hearts.
False. They have three hearts.
A snail can sleep for three years at a time.
True.
Elephants can jump.
False.
A shrimp's heart is in its' head.
True.
Dogs are better at smelling than humans.
True.
Polar bears have white skin.
False. They have black skin, but their transparent hair make it look it's white.
Reindeer eyeballs cannot change their colour.
False. Their eyeballs turn blue in winter to let them see better.