The answer is it provides us with vitamins. Hope this helps.
DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. The only difference between ribose and deoxyribose is that ribose has one more -OH group than deoxyribose, which has -H attached to the second (2') carbon in the ring. DNA is a double-stranded molecule, while RNA is a single-stranded molecule.
Answer: Darwin had stated in The Origin of Species that “all the organic beings which have ever lived on this Earth may be descended from some primordial form”,
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Answer:
Air pressure drops, and temperatures get colder.
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Answer:
C. root
The part of the plant that absorbs nutrients and water is root.
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