Where did the coronavirus form?

It is not influenza but there are 3 types of strain for influenza. Covid 19 is stated by professionals to be 2 strains circulating the world. Covid 19 was formed in bats, just like Ebola in (Congo) in 1976 and (Southern Sudan) in 2013 had formed. Some scientists suggest virus mutates when human virus gets into animals, they said this about pigs early last century influenza flu virus, but it is yet to prove if from bird to pig human viruses to bat can be proved. Conscientious journalists seem to expand and speak of live animals for the sale of food choice on eatery premises and also the food markets; if this is true then such wild animals are exposed to human viruses and there is a lot of information to prove. China had already banned poaching and many countries allow poaching including western countries still allow this with landowner permission.

Explanation:

in humans: china

Explanation:

both live mice and live bats were being made a trendy delicacy. I saw the videos were people who were not from that area ate squirming mice that were being dipped in sauce. the mice and bats were carriers of the virus and the virus was transferred making those people carriers. the people went back home for example in the us from china and ended up spreading it to a lot of people

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

the denominator has a very specific role.