A glass aquarium (sealed; closed system) is filled with water and contains plants and fish (the fish eat the plants). This aquarium is in the sunlight. The
amount of carbon dioxide in the water started out high (it is not being used up
yet.) Then, after a period of time, that amount of carbon dioxide started to
decrease (it was used up.) AFTER the decrease, are there FEWER or MORE glucose
molecules in the organisms?

the answer for apex is "1 and 6"

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."