Biology, 06.12.2019 18:31, saucyboyFredo
The diagram above shows a pyramid of numbers for a jack pine forest community. the number of producers is much lower than those of the primary consumers. how can this be? a) the jack pine level of the pyramid represents the amount of energy produced by the trees, not the number of trees. b) the biomass of trees is much greater than smaller producers, like grasses and shrubs. one tree can support many primary consumers. c) the jack pines, the autotrophs, would typically have the highest number of organisms with each level above it containing roughly 90% less. d) the pyramid represents the size of the organisms; in this case, the jack pine tree. the pyramid does not represent the comparative number of organisms.
Answers: 3
Biology, 21.06.2019 22:00, isabellesolisss5217
Hey me with this oneβ€βΊβ€ how do you say that a cell also has a life span and death like an organism? give one example.
Answers: 1
Biology, 22.06.2019 10:10, dpazmembreno
(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
Answers: 1
The diagram above shows a pyramid of numbers for a jack pine forest community. the number of produce...
English, 25.03.2020 23:00
Computers and Technology, 25.03.2020 23:00