Why it is important to have a standard unit measurement system?

Why is excretion necessary to maintain homeostasis?

Environmental differences within ecosystems are generally caused by

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.