How does nitrogen get recycled back to the atmosphere?

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

Most enzyme names end in the

What is true of metabolism in its entirety in all organisms?