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Type: Multiple-Choice
Category: Communities, Populations, and Ecosystems
Level: Grade 9
Author: swiftadam81
Last Modified: a year ago

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Communities, Populations, and Ecosystems Question

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Grade 9 Communities, Populations, and Ecosystems

What is biomass?
  1. total amount of living tissue without water
  2. total amount of living tissue with water
  3. total amount of water in living tissue
  4. total amount of life on earth
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