Manatees are also called _____.
sea cows
Whales and dolphins breathe out of their ___ and then breathe in again.
blowhole
The sea turtle has a hard ___ to protect its soft body.
shell
The ____ help dolphins balance, stop and change directions in the water.
flippers
An octopus has eight _____.
tentacles
True or False? The dolphin has a shell.
It's false.
Sharks, dolphins and anglerfish all have very _____.
sharp teeth
_____ take oxygen from the water to help fish breathe.
Gills
_____ protect fish from being eaten and from disease.
scales
Crabs use their _____ to catch food.
claws
The ____ help fish balance, stop and change directions in the water.
fins