Answer:
The year 2008 had a percentage rate of 33.2% meanwhile the rest of the years going back to 1960 had a lower and lower percentage rate the farther back in time you went.
3(6)-1
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2(6)+1 is the answer
The stomata (or singular, stoma) diffuse carbon dioxide and oxygen through the plant, taking in CO2 and producing O2 for us the breathe.