<span>Activation energy refers to the amount of energy required by certain chemicals for them to have a reaction.
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Answer:
B, deoxyribose means it has fewer oxygen molecules than ribose, choice B has fewer oxygens.
Explanation:
Dna stands for deoxyribose
Answer: check you answer on brainly or com website if possible or check it on paper using Rom to show you answer
Explanation:
The answer is cell membrane