Living things have three main traits: They grow, take in nutrients (that means food and water), and reproduce (which means they make more living things like themselves). Non-living things do not grow, need nutrients or reproduce.
To better understand living vs non-living things…
LET’S BREAK IT DOWN!
Living things grow.
An animal, such as a kitten, gets bigger and bigger and becomes a full-grown cat. A plant, such as a flower, starts from a seed and grows taller and taller. A non-living thing, like a rock, doesn’t grow.