English, asked by riyakumariips2704, 23 hours ago

write articles on the following topics. (I) COVID-19 (ii) use of polithin bags​

Answers

Answered by pcplionelmessi
0

Answer:

Coronaviruses are a group of related viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that can range from mild to lethal.

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