Register
What is the theory which explains how mammals wound up living in the oceans? A. They migrated gradually from land. B. They evolved from fish. C. Aquatic dinosaurs became present day whales.
1.6k views
4 votes
What is the theory which explains how

mammals wound up living in the oceans?
A. They migrated gradually from land.
B. They evolved from fish.
C. Aquatic dinosaurs became present day whales.

User Martynas Jurkus
by
3.5k points

1 Answer

6 votes

Answer:

B. They evolved from fish

Step-by-step explanation:

most land dinos couldn't de-evolve into fish so They didn't migrate gradually from land and all Aquatic dinosaurs became extinct

User ChristianWimmer
by
3.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

Gibberellic acid stimulates the cells of germinating grass seeds to produce mrna molecules that code for hydrolytic enzymes. In this case the role of gibberellic acid can best be described as that of
Name three ecosystem services provided by biodiversity.
As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes
Climate change is a ___ environmental change
Which subsystems are most effected by this use of water
Link Copied!