How does the active compound in poison ivy protect the plant from predators?

What is a cordon and where is it found

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

Diffusion and osmosis are forms of passive transport