Answer:
Clubmosses
Explanation:
I don't really have an explanation
I think it’s A if I’m not right I’m sorry
Different animals eat different types of plants in that case it would affect The diversity of animals
The answer is air pressure because without that the bird would not be able to go up, like a balloon has to have a pump , think of the wings flapping as the pump and the bird itself as a balloon, hope this helped
