Look at the red arrows, and think about the photosynthesis and respiration reactions. Each red arrow connects a set of reactants to the products of the reaction. A) Which chemicals would you expect to find at the top of the diagram? Explain.
B) Which chemicals would you expect to find at the bottom of the diagram? Explain

Oxygen at the top and carbon dioxide below.

Explanation:

During photosynthesis,plants take in CO2 gas to prepare C6H12O6 and give off O2

During respiration, oxidation of C6H12O6 occurs in the presence of O2 to produce CO2

like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.