Answer:
pathogens
Explanation:
Microorganisms that cause disease are collectively called pathogens.
No you should be looking for any source. A disagreeing source can be used to counter it
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Answer:
On a simplified level, photosynthesis and cellular respiration are opposite reactions of each other. In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct.