by doing gross experiments in my sixth-grade biology class. We did things like, we swabbed surfaces around our classroom and cultured the bacteria we'd collected,
Why you should love gross science | Anna Rothschild
How native speakers pronounce “swabbed”
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by doing gross experiments in my sixth-grade biology class. We did things like, we swabbed surfaces around our classroom and cultured the bacteria we'd collected,
Why you should love gross science | Anna Rothschild