Which variables make a volcano such as Popocatépetl more “dangerous” than others? 1. frequent eruptions
2. location on a plate boundary
3. location near human settlements
4. super hot magma reaching surface

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 box will not accelerate? 4 newtons 4 newtons 4 newtons 25 kg 4 newtons 15 newtons 10 kg 30 newtons 40 newtons 50 kg 30 newtons 30 newtons

The largest unit within which gene flow can readily occur is a