What was the unique feature of now extinct platypus frogs?

Correct answer: They incubated their offspring in the stomach

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What people think about it: 3 Comments
Player peatl
Player peatl
Nature never ceases to amaze me. What else could we have evolved through frogs!!!!!
ChewyGazelle68623
ChewyGazelle68623
such a sad, sad story!! Nothing should become extinct!! People are dangerous creatures!!
Player #50164610
Player #50164610
we learn so many new things every day 😁