monosaccharides, disaccharides, polysaccharides
First they don't use oxygen, plants use the CO2 in the air and release oxygen out into the air after the plant used up the CO2
kahit kahit po ayaw mona kana kana aaaa
The DNA is coiled extremely tightly around proteins called histones, like a thread on a spool. When DNA is wrapped around a a group of histones, it is called a nucleosome.
I Believe your answer Would be A