The sides of the double helix of the DNA are made up of sugar and phosphate backbone. The sugar is deoxyribose in case of DNA and ribose in case of RNA. The bridges are formed of the nitrogenous bases; adenine, guanine, thymine, and cytosine. RNA contains uracil n place of thymine.
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Having a cold makes me feel like i cant breath because my nose is stuffy, and i dont want to talk because my throat is itchy. I also feel very tired, like i haven't slept in days. A cold messes with your sense of smell a lot.
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well B the uterus walls shed away and come out in clots of blood.
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i think but not really sure the answer is
an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
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