Question

what we obtained from bark of cinchona​

Answer 1

Explanation:

never give up to success your dream bc there is no age matters to success your dream

never judge a book by it's cover

never judge anyone by their appearance

thanks for reading this answer keep trying untill you get or achieve the success I love your bro or sis and our lovely indian boys and girls never forget this important life lessons love you all ❤️

Answer 2

Quinine is an alkaloid derived from the bark of the South American cinchona tree. It has been used as an antimalarial for over 350 years.