Documents Lesson 21: MARINE MAMMALS. Common characteristics Marine mammals share the following...

Slide 1Lesson 21: MARINE MAMMALS Slide 2 Slide 3 Common characteristics  Marine mammals share the following characteristics:  Give birth to live young  Nurse their…

Documents Order - Sirenia (Sirenians) Manatees, dugong, sea cows, and mermaids - Front flippers/ no rear Swim....

Slide 1 Order - Sirenia (Sirenians) Manatees, dugong, sea cows, and mermaids - Front flippers/ no rear Swim with up and down tail motion Slide 2 Wrinkled skin with little…