What is the answer to this.

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

What part of the brain is highlighted in the diagram below?

Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species