Why do we wear a mask in a pandemic

we wear a mask to keep people from getting sick or we do it to not get sick.Thank you for asking and have a nice day.

Explanation:

To try and slow the infection rate and stop the disease.

Explanation:

for respect usually. some people might be little awkward if you meet or some would be different. usually   you dont love people when you meet them depends on the type of person.

hope this

i don't think so because different teachers have different materials. tehy teach differently, unless you know for sure your teacher is the exact same as others. i would just contact ur teacher