The correct answer for the given question above is the second option. Primitive heterotrophs produce energy through chemical fermentation. Chemical fermentation is the same with the process of anaerobic respiration. This involves the breaking down of glucose into energy sources anaerobically.
Answer:
C) Groups of organ systems form tissues.
Explanation:
LAKE SUPERIOR BRO!
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A - They are all or none in amplitude.
This is the answer as answer choices b, c, d, and e are all characteristics of synaptic potentials.
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