Question

What it’s the origin of covid-19?

Answer 1

Respuesta:

el mUrziElag0

Explicación:

Answer 2

Respuesta:

In December 2019 in the city of China, there was an outbreak of pneumonia and that weeks later it was confirmed that it was caused by a new virus called covid 19.

What is covid 19?

It is a group of viruses common among animals, some can be transmitted by humans and usually affects the airways.

Explicación:

OJALA TE AYUDE :)