Cellular Respiration is essentially Photosynthesis in reverse, but without the need for solar energy and chlorophyll. Cellular Respiration take glucose and oxygen (the reactants) and reacts to produce Carbon Dioxide, Water, and ATP (the products).
The result of cell division is the process when one parent cell divides into two or more daughter cells so your answer will be B) Two daughter cells with double the DNA of the parent cell.
Sin(45) = 1/√2
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"A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another. ... Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems."
