Aquatic Mammals

1. Aquatic mammals are

• furry animals that live on land

• animals that live in the ocean

• mammals that live in the ocean

2. How do aquatic mammals breathe?

• they breathe with gills and must come to the surface for air on a regular basis.

• they breathe with the skin and must come to the surface for air on a regular basis.

• they breathe with lungs and must come to the surface for air on a regular basis.

3. Aquatic mammals have babies by

• laying eggs

• give birth to live young

• give birth to eggs

4. These are the examples of aquatic mammals

• dolphin, manatee, whale

• dolphin, whale, shark

• dolphin, manatee, shrimp

5. The tails of fish are moving .... , while flukes move ....

• up and down, side to side

• side to side, up and down

• in circle, up and down

6. The function of blowhole is

• to help them eat

• to inhale the air in lungs

• to exhale the air in lungs