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Alexander A. has helped students times in
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    Someone from United States cool for this answer
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    Someone from India thnx it helped me in my winter hhw ... thnx again :) for this answer
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Alexander A.

Currently studying Biochemistry at the University of Maryland, College Park.


5,950 karma · College Park, MD, USA
Grade Saver! Friendly Face! Tinkerer!
Level 6 in Chemistry Level 4 in Biology Level 4 in Organic Chemistry I Level 3 in Algebra Level 3 in Earth Science Level 3 in Physics Level 2 in Trigonometry Level 1 in Precalculus Level 1 in Calculus
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