On the second and third questions answer with a capital N or a capital Y with a period on the end. Here's an example: No. or Yes. If you have an idea for names, comment it! Okay, so somehow this project got unshared...................
I don't know. Thanks to @theslaer for the project cats, so I decided to remix it and make it do stuff. All the pictures were screenshots. Here is the link to Cats and Rats 2: https://scratch.mit.edu/projects/297507301/