Darwin's finches arose from a common mainland ancestor, but became isolated on different islands and evolved into 15 species of birds. Which type of Isolation occured?

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

the answer is definitely a