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