Darwin’s finches evolved on an island. what is the main reason that islands often provide good examples of evolution?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.