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HPL
  • Member for 5 years, 2 months
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2 answers
39 votes
12k views
11 bookmarks
Why do some vegetables taste bitter?
5 answers
28 votes
9k views
10 bookmarks
What are the advantages of forgetting?
2 answers
18 votes
13k views
9 bookmarks
Solving Hardy Weinberg problems
2 answers
16 votes
2k views
4 bookmarks
How do small animals make loud sounds?
3 answers
14 votes
12k views
4 bookmarks
How does the body switch between aerobic and anaerobic respiration?
1 answer
9 votes
1k views
2 bookmarks
Can frogs see clearly under and above water?