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Home Q & A Board Biology-Related Homework Help General Biology
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Nikky.05 Nikky.05
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6 years ago
What organism is at the first trophic level in a tallgrass prairie ecosystem?
  a. birds
  b. grasshoppers
  c. grasses
  d. decomposers
  e. parasites

Question 2

A network of interactions that involves the cycling of materials and the flow of energy among organisms and their
  physical environment is ____.
  a. a population
  b. a community
  c. an ecosystem
  d. the biosphere
  e. the habitat
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jen2585jen2585
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6 years ago
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Nikky.05 Author
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#2
6 years ago
Thanks for your help <3
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