A Platy is a Platy it is either a Xiphophorus maculatus or X. variatus. Colour does not matter at all. They are all the same species and can interbreed. They can also cross breed with Swordtails...
Yes. They can cross breed because they are of the same species.
No, they don't. In fact, the parents will attack and eat the baby fish if they can.
the babies drink there mothers milk
Red belly snakes eat small earthworms, slugs and snail larva.