Question 18 - High School Biology Practice Test for the STAAR test

The attached image shows examples of energy pyramids in aquatic and terrestrial ecosystems. Based on the energy flow between trophic levels in an ecosystem, if 1500 joules of energy are present in grasshoppers, how much energy is present in snakes?

bio p q 18

Retrieved from: https://commons.wikimedia.org/wiki/File:Biomass_Pyramid.svg

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