Biology, 20.11.2019 18:31 allysongonzalezlove0
1. an ecosystem consists of one oak tree on which 10,000 herbivores are feeding. these herbivores are prey to 500 spiders and carnivorous insects. there birds of the same species are eating these spiders and carnivorous insects. the oak tree has a mass of 4000 kg, the herbivores insects have an average mass of 0.05 g, the spiders and carnivorous insects have an average mass of 0.2 g and the three birds have an average mass of 10 g.
a. construct, to scale, a pyramid of numbers.
b. construct, to scale, a pyramid of biomass.
c. explain the differences between these two pyramids.
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Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?
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1. an ecosystem consists of one oak tree on which 10,000 herbivores are feeding. these herbivores ar...
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