Fossil fuels, such as petroleum, are formed by the decomposition of living material. Large amounts of known oil reserves are located deep in the ground in deserts and tundra. How can you explain that we currently find the largest oil reserves in arid deserts?

answer; i believe its (ovulation);

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.

the answer is c.

by: nicholas dooley