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Are the earth's ocean floor and continents the same age geologically? why or why not?

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Electrochemical cells provide energy by allowing electrons to flow through an external circuit to electrodes contained in an electrolyte