Clear cutting tropical rain forest can lead to devestating environmental problems. Which of the following will not be negatively affected by the destruction of the rain forest ?

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america

What could happen if two base pairs on a strand of dna or switched

Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d