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Vesnalui [34]
3 years ago
15

Is melting butter a physical or chemical change

Biology
2 answers:
taurus [48]3 years ago
8 0
Physical change of corse
k0ka [10]3 years ago
7 0
Psychical, because you all you are changing is the state. You can simply reverse it by putting it in the fridge again.
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Answer:

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According to Chargoff rule, if a sample of DNA is 32% Adenine, what is the percentage of Guanine?​
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