Respuesta :

Up , and dog or mouse

Answer:

down below

Explanation:

Opposite of down is up.

Opposite of cat, in my strange opinion, is a dinosaur. I will explain my reasoning.

A cat is a medium sized mammal. The opposite of a mammal is a reptile, in my opinion, and the opposite of medium would be big or small. I chose big because compared to a dinosaur, a cat is pretty small.

Hope this helps! :)

It seemed like an open ended question so I hope this was what you needed.