Plants can create their own food and energy while animals cannot.
They can take energy from the sunlight, while animals have to take energy from either other animals or plants.
Plants spread seeds by water and wind and even animal fur, but animals have to move their kin themselves.
Animals can move far and quick, while plants cannot move except growing or leaning towards a certain thing, like sunlight.
Plants cannot see, they do not have eyes. Most animals can.
Animals mostly have voices or sounds of their own. Plants do not.
Animals have an anatomy full of organs and muscles and bones. Plants don't
I hope this helps! Good luck!