The purpose of an indicator is to test how acidic or basic something is.
DNA and RNA both produce proteins, but RNA copies itself and moves out of the nucleus while DNA stays inside the nucleus and produces proteins. Also DNA helps more in cell division, while RNA helps in making proteins.
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the answer may be optionA..
Bone marrow transplant i think. I hope this helps but im not 100% sure
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this is question can you ask is this question
