Question

write a paragraph on corona virus a pandemic​

Answer 1

Answer:

Electrolysis is a process by which electrical energy is used to produce a chemical change. Perhaps the most familiar example of electrolysis is the decomposition (breakdown) of water into hydrogen and oxygen by means of an electric current. The same process can be used to decompose compounds other than water.

Explanation:

Answer 2

Answer:

The Novel Coronavirus (COVID-19) cases have been confirmed in a large number of countries due to which the World Health Organisation (WHO) on 11.03.2020 has characterized COVID-19 as a pandemic. Mar 20, 2020

Explanation:

Coronaviruses are a large group of viruses that cause illness in humans and animals. Rarely, animal coronaviruses can evolve and infect people and then spread between people such as has been seen with MERS and SARS.

Although most human coronavirus infections are mild, the epidemics of the severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV), have caused more than 10,000 cumulative cases in the past two decades, with mortality rates of 10% for SARS-CoV.

May 16, 2020