Classify the following as "animate" or "inanimate": humans, rocks, houses, plants, trees, cars, flowers, curtains, walls
Humans: Animate
 Rocks: Inanimate
 Houses: Inanimate
 Plants: Animate
 Trees: Animate
 Cars: Inanimate
 Flowers: Animate
 Curtains: Inanimate
 Walls: Inanimate