Did you know that some frogs, like the grey tree frog, can survive freezing temperatures? Their body makes a chemical that protects their organs and stops ice from forming. This neat trick can help humans too. We can study these frogs and use what we learn to help store people’s organs for transplants.
Nice!!!(and funny picture)
cooool
I never knew that
i did not know, that it is very cool!
Wow!!
Wow that is cool
I do NOT like the cold and I didn’t know that too
That’s so cool I did not know that!
wow
Wow