[…] rabbit check was soon changed with the frog check. The African clawed frog would have urine injected into it, too. If the frog produced ...

Comment on 10 Crazy Facts About Urine That Will Make You Squirm by Top 10 Crazy Ways Of Detecting Disease – Infoseum

[…] rabbit check was soon changed with the frog check. The African clawed frog would have urine injected into it, too. If the frog produced eggs the upcoming working day, then the being pregnant […]



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