Question

Walking and swimming whales quick check

Answer 1

1. organisms that once lived
2. animals, plants, and bacteria.
3. a family tree includes one subsect of a single species, while a phylogenetic tree includes multiple species.
4. chronologically from bottom to top.

Answer 2

Unknown is 100% correct

I got 5-5 she deserves a like.
:)

Answer 3

1. Where did the earliest whales live?
- The earliest whales lived on land, in what is now Pakistan.

2. What adaptations did early whales develop for swimming?
- Early whales developed adaptations such as streamlined bodies, flippers, and tail flukes for swimming efficiently.

3. How do modern whales communicate with each other?
- Modern whales communicate with each other through vocalizations like songs and clicks.

4. How do whale species like gray whales use their feeding strategies to survive?
- Gray whales use filter feeding to strain small organisms like krill from the water.

5. How do walking whales like the ancestors of modern whales differ from swimming whales?
- Walking whales had adaptations for walking on land, such as limbs with toes, while swimming whales have streamlined bodies for efficient swimming.