In the energy pyramid, the greatest biomass appears at the level of A)
Birds and Mammals,
B)
Insects and Zooplankton,
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Phytoplankton and Bacteria.
D)
Small Fish and other Aquatic Species

How are tumors cells different from normal cells

The first amino acid of a new polypeptide chain is

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d