Question

what do you mean by pencilin?​

Answer 1

ㅤㅤㅤㅤ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃ㅤㅤㅤ$\huge\bf { \red A \green N \pink S\blue W \orange E \purple R \green{...}}$ㅤㅤㅤㅤ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃ㅤㅤㅤ

a substance that is used as a medicine (an antibiotic) for preventing and treating diseases and infections caused by bacteria

Answer 2

An antibiotic produce naturally by certain blue moulds , now usually prepare synthetically penicillin was discovered in 1928 and during the Second World War became the first antibiotic to be used by doctors .

Hope it helps you . Please mark me as brainlist .