which two characteristics describe all animals?\nmulticellular and symmetrical\nmulticellular and…

Brief Explanations:

All animals are multicellular, meaning they are made up of many cells. Also, animals are heterotrophic, which means they obtain energy by consuming other organisms. Some animals are symmetrical (like mammals) and some are asymmetrical (like sponges), so symmetry is not a universal characteristic. And animals are not unicellular.

Answer:

heterotrophic and multicellular