5. Fill in the blank: In general, as prey numbers go
_(up/down), predator numbers
I
go
(up/down). When there are many predators, the number of prey
(increases/decreases).

Rotenone is an insecticide that is toxic

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells