wht r diffrnt types of intercourse known?

hw 2 reduce acne & pimples?

I could not interpret your first question. Please recheck it so that I can provide you a meaningful help.

Your second question is already answered by our expert so please follow the given link- https://www.meritnation.com/ask-answer/question/explain-the-prevention-of-pimples-and-leucoderma-and-why-thi/life-processes/1685422