Q 1. What is corona virus. From which country it comes from?
Q 2. When was World War 1 started and when is World War 1 ended
Answers
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1
Answer:
corana is a disease
china
Explanation:
Neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.
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0
Answer:
Q. 1. COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus strain.
Q. 2. 28 July 1914 – 11 November 1918
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