Question

Which region of the earth has the greatest variety of living beings and why ?​

Answer 1

Answer:

I think the ocean and water bodies of the earth has the greatest variety of living beings as compare to the land.

It is because , the number of marine species is more than the the number of species living on land.

It can contain from the smallest to fish to the largest animal of the whole world.

Explanation:

Please mark me as brainliest

Answer 2

Tropical rainforests support the greatest diversity of living organisms on Earth. Although they cover less than 2 percent of Earth's surface, rainforests house more than 50 percent of all plants and animals found on land.

Hope it helps