The map shows areas of upwelling. Climate scientists predict that upwelling may intensify along the western coast of the United States. What effect is more intense upwelling likely to have on this area? A. More starved marine species
B. Fewer marine species
C. Diminished ocean productivity
D. More nutrients for photosynthesis

your answer is "the 1950's"

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.