That's sad.
really sad.and this part was weird: "The clawed frog was also used in hospitals in the 1940s as a way to detect pregnancy in women. It produces eggs when injected with the urine of a pregnant woman."who was the first person to think of that??
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2 comments:
That's sad.
really sad.
and this part was weird: "The clawed frog was also used in hospitals in the 1940s as a way to detect pregnancy in women. It produces eggs when injected with the urine of a pregnant woman."
who was the first person to think of that??
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