Marine Mammals Crossword

What baleen is made out of
The order of manatees and dugongs
Have limbs modified to form flippers, and are better adapted to life at sea than life on land
These mammals have thick fur with an underlaying air layer for insulation instead of blubber
The largest seal
The main diet of a baleen whale
Nostril at the top of a whale's head
True seals
Sticking the head straight up out of the water and surveying surroundings
Whales and their relatives
What Mysteceti whales have instead of teeth
Condition in which Nitrogen gas dissolved in blood comes out of solution and forms gas bubbles
An animal that feeds mainly on seals and is a top predator
Molecule in red blood cells responsible for carrying oxygen
Walruses
Molecule in muscle tissue that is a reservoir of oxygen for muscle activity
Completely or almost leaving the water
The class of marine mammals
Male walruses have developed canine teeth of the upper jaws into these
Eared seals
Totally aquatic mammals that feed on a variety of aquatic vegetation