Question

How does the process of migration work? . Scientists know that animals migrate to find food. They also migrate to give birth. The best way to combine these sentences:

1. Scientists know that animals migrate to find food, they also migrate to give birth


2. Scientists know that to find food and migrate, animals give birth.


3. Scientists know this, animals migrate to find food and give birth.


4. Scientists know that animals migrate to find food or give birth.

Answer 1

4 sentence is answer

Step-by-step explanation:

I hope it is helpful for u

Answer 2

Step-by-step explanation:

4.scientists know that animals migrate to find food or give birth.