Basically, by purchasing an indulgence, an individual could reduce the length and severity of punishment that heaven would require as payment for their sins, or so the church claimed. Buy an indulgence for a loved one, and they would go to heaven and not burn in hell.
WHO facilitates cooperation among countries on shared concerns and problems to provide public health solutions. Over the years, many countries have made significant progress in achieving common health goals through cooperation with other countries.
I believe the answer is B. North American birds but I could be wrong
