It is a type of fin that is on a shark dolphin etc its a special type of fin
Answer:
Epidemiology is the branch of medicine which deals with the incidence, distribution, and possible control of diseases and other factors relating to health.
Explanation:
I hope this helps
Necessarily so but some of that is essential as indoctrination is part and parcel of what we need to do in our schools
It has to be ongoing for SIX MONTHS OR LONGER to be chronic. some can be diagnosed within 12 weeks if it continueswith medication use