Humans take a long time to reproduce and develop, so the scientist will have to

What are four key elements of the study of economics?

How do accessory pigments chlorophyll?

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