Biology, 17.03.2020 09:57, keigleyhannah30
We sometimes show the amount of energy and matter in an ecosystem by level, with producers on the bottom and top consumers at the top. Why do these figures have a pyramid shape, with the smallest amount of energy and matter (biomass) in the portion representing the top predators?
Answers: 3
Biology, 22.06.2019 01:20, josephrosanne18
Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen
Answers: 2
We sometimes show the amount of energy and matter in an ecosystem by level, with producers on the bo...
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