Answer:
Start from the bottom and go up.
ANSWER: the 3 different life spans found in plants are annuals, biennials, and perennials
Answer:
sorry im not in that level
Explanation:
Answer:
DNA is a long polymer with a phosphate backbone and deoxyriboses. Adenine, guanine, cytosine, and thymine are the four nitrogenous bases. The backbone of RNA is made up of ribose and phosphate. Adenine, guanine, cytosine, and uracil are four nitrogenous bases.
So DNA is two stranded, RNA is single stranded.
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Explanation: