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Mariena Katerina has helped students times in
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Summary of contribution activity by day

Longest streak: 2 days

Mariena Katerina

I was born on Sept. 5,2002. I am in 8th grade and doing well. I love to talk, read and write/type stories.


300 karma · St. Louis
Inquisitive Mind! High Five! Friendly Face!
Level 1 in Chemistry Level 1 in Algebra Level 1 in Anatomy & Physiology Level 1 in Statistics Level 1 in English Grammar
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Activity 1 Answer 10 Asked
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