Advances in biotechnology have made it possible for scientists to synthesize human insulin. a. true b. false 2 points save answer question 2 currently, there are no known risks in genetically modifying crop species. true

How was the climate when the ambulocetus was alive

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment