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do you think you get paid enough (1 comment)
i've been wondering about melanin. according to my science teacher, it happened because of "survival of the fittest" (1 comment)
What are the types of gases and chemicals you use (1 comment)
Why does toast turn black if you burn it (1 comment)
I'm checking the site (1 comment)
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do you think you get paid enough (1 comment)
i've been wondering about melanin. according to my science teacher, it happened because of "survival of the fittest" (1 comment)
What are the types of gases and chemicals you use (1 comment)
Why does toast turn black if you burn it (1 comment)
I'm checking the site (1 comment)