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rectly depend on the photosynthetic output of primary producers. Herbivores,
which eat plants and other primary producers, are primary consumers.
Carnivores that eat herbivores are secondary consumers, and carnivores that eat
Trophic level Dry weight (9/rnz) Primary consumers (zooplankton) 21 Primary
producers (phytoplankton) 4 (b) n some aquatic ecosystems, such as the Eng ish
Channel, a small standing crop of primary producers (phytoplankton) supports a
Toxic chemicals in the environment pose greater r'sk to top-level predators than
to primary consumers. b. Populations of top-level predators are generally smaller
than popu ations of prirrary consumers. c. The biomass of producers ir an ...
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I wasn't going to review Biology by Neil A. Campbell, because well... 1. It's ubiquitous. 2. I studied from the sixth edition in high school for Biology AP and the eighth edition for first-year ... Read full review
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This is a fabulous book. It also came with access to a free digital copy of the book, which was very handy. Read full review