mammals review

A physical trait or behavior that helps a plant or animal species survive

• animals

• place

• adaptation

• migration

Which is used to breath with?

• blubber

• baleen

• flukes

• blowhole

Which is used to keep warm?

• blubber

• blowhole

• flukes

• hole

Which has external ear flaps?

• sea lions

• seals

Which uses their front flippers to swim?

• sea lions

• seals

• oyster

• crabs

What organism is not a Cetacean? 

• whale

• porpoise

• shark

• dolphin

The use of echoes to navigate or located prey.

• pinnipeds

• adaptation

• echolocation

• odontoceti

Which of the following is described as a hunting technique that humpback whales use by swimming toward each other to create a small circle of upward current bubbles to enclose their prey to eat.

• tail-slapping

• bubble-netting

• synchronized-netting

• breaching

Why do polar bears have black skin and hollow fur?

• absorb sun to trap heat

• camouflage

• cooling tool

• sense danger

Why were sea otters hunted by people?

• for teeth

• for fur

• for meat

• none of the above