What's the worst thing that you've seen/heard/done For me, its was looking up and seeing my teacher's tinder messages

dang that's rough buddy

for me it was when i was 5 we were in san francisco and there was a n*de bike race

i'm scarred to this day

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.