robmegakoKr robmegakoKr

02-09-2016
Business

contestada

Scientists use different types of models to analyze the structure of ecosystems. Which characteristic is seen in a biomass pyramid, but not in a numbers pyramid?

the total number of trophic levels in an ecosystem
living matter found at each trophic level in an ecosystem
energy available at each trophic level in an ecosystem
organisms found at each trophic level in an ecosystem

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meerkat18 meerkat18

08-09-2016

The correct answer among the choices provided is the second option. The living matter found at each trophic level in an ecosystem is found in a biomass pyramid but not in a numbers pyramid. A biomass pyramid is the amount of organic matter present in a living organism. The pyramid of numbers is represented by the number of organisms at each tropic level.

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anassiddiqui2005 anassiddiqui2005

03-01-2020

Answer:

its b 100 percent

Explanation:

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