a level Biology Flashcards on Ecological pyramids, created by sferrier96 on 11/02/2015.
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Created by sferrier96
over 9 years ago
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Created by sferrier96
over 9 years ago
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Name three types of ecological pyramids.
why does the size of organisms decrease as you go up a food chain?
name 2 disadvantages of using a pyramid of numbers.
