In which element and a fragmented landscape would you expect to find the largest number of species

A corridor that is attached or connected to a large patch.

Explanation:

Corridors in biology can either be within an aquatic or terrestrial environment. The movement of animals is mostly between these two corridors, or corridors within the main ones. Because corridors are very long and continuous strips of land or water with much vegetation or reefs, there are numerous amounts of species. These corridors are meant to aid movement of animals, so it is only natural that there would be a large amount of them at the end of a corridor.

a large path that is atached to a corridor

Explanation:

Corridors in biology can either be associated with two kinds of environment basically terrestrial and aquatic . The movement of animals is occurs between these two corridors, Corridors are very long and continuous strips of land or water and there are numerous amounts of species. These corridors are meant to secure the movement of animals, so it is only natural that there would be a large amount of them at the end of a corridor.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

c. heat from the poles back down towards the equator.