What would you expect to happen if your blood sugar was 120 or 100

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Which of th following best describes how genes produce traits in an organism?

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