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Biology

Shmoopers: this is your life.

Shmoop can tell you the meaning of life. Okay, well, not exactly. But we can tell you all about what life is, how it works, and how it's evolved over billions of years. From DNA and cells to animals to ecosystems, Shmoop's Biology resources will give you the lowdown on all things living—including that family of spiders that's set up camp in your bathroom for the past week. Sorry about that, by the way.

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