When a dense oceanic plate goes underneath a less dense continental plate, the rock will begin to get hot and melt. This molten rock is what gives rise to. A. mountains
B. volcanoes
C. sea floor spreading
D. rift valleys

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

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Which of the following is not a potential result of deforestation?