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30 Jul 2019
please answer the following questions TRUE OR FALSE
1)sometimes succession occurs without any change in the species that compose a community
2) The difference between gross primary productivity and net primary productiviry is determined by the respiration of primary producers
3)The net primary productivity is usually more than 80% of gross primary productivity
4) The amount of net secondary productivity cannot exceed the amount of net primary productivity
5) because energy is lost during assimilation and production on;y less than 25% of the energy at one trophic level advances to the next trophic level
please answer the following questions TRUE OR FALSE
1)sometimes succession occurs without any change in the species that compose a community
2) The difference between gross primary productivity and net primary productiviry is determined by the respiration of primary producers
3)The net primary productivity is usually more than 80% of gross primary productivity
4) The amount of net secondary productivity cannot exceed the amount of net primary productivity
5) because energy is lost during assimilation and production on;y less than 25% of the energy at one trophic level advances to the next trophic level
1
answer
0
watching
197
views
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Nelly StrackeLv2
1 Aug 2019