Which environmental impact might result from deforestation

What is the statement plant growth is affected by the color light

Adistinctive characteristic of mammals that is not observed in other vertebrates is

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