Question

Which sentence represents the cause in a cause-and-effect relationship?

Therefore, birds that cannot fly living on Australia and the Pacific Islands have not spread to other regions.

Theory holds that millions of years ago Australia and the Pacific Islands were part of the landmass of Africa.

Australia and the Pacific Islands drifted away from Africa, isolating them from other regions.

Answer 1

Answer: Australia and the pacific Islands drifted away from Africa, isolating them from other regions.

Explanation: I think its C because it the one that has a cause-and-effect that makes the most sence.

Answer 2

The second one only represents a cause and no effect, the others both list the effects of the causes. hopefully this helps.