During this lesson, you will find out many very interesting facts about the world's largest mammal. The Task You will be able to recognize the different species of whales You will be able to name and recognize various body parts of whales You will be able to describe the special precautions necessary to return captive whales to their natural habitats. You will be able to recognize the place of the whale in the food chain Resources 1. There are many different species of whales . They all are different sizes and eat different things.
Whales are mammals.
They are not fish. Let's think about how whales and fish are different . Life in the sea depends on delicate balance between predators and prey. Whales fill an important part in the food chain . Here is an interesting puzzle about whale body parts.