i think you mean antibiotic ... but Alexander Fleming was the one who advanced the antibiotic (world) and was responsible for creating these categories of medicine... this affected the 20th century because millions of people use antibiotics everyday and without them... many diseases would still affect people without a cure
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I would appreciate if my answer is chosen as a brainliest answer
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Question 1: one affect is that west Africa shifted from kingdoms in the interior to coastal kingdoms.
Question 2: For future generations, it tends to leave them with issues and results that can leave harsh consequences for them
Explanation:
I put this for my exam, and i couldn’t see what i got right or wrong but i got an over all 48/50. hope this helps :)
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I do not really know but I think it is A
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D Madison,Jay
Explanation: i promise i am not lying D is your answer hope this helps...