Can you be more descriptive in your question
i think its A or B
Explanation:
i dont think its C or D, i can't help any further than that bc idk
Answer:
B. Free-radical theory
Explanation:
The free radical theory statutes that <em>ageing is the result of the accumulation of the damage to cells and tissues caused by reactive oxygen species</em> as a result of aerobic metabolism.
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Answer:
should be the "House of Commons"