The doll does not like porridge. The doll is poorly. Playing with dolls is good fun. But dolls are not living things. Look at the picture carefully. How do we know the bear is alive? The bear is catching its food. There are fish in the river. The water is wet. The bear is brown. They are all true! But which one tells us the bear is alive? The bear catches fish. It eats fish. The bear has to eat food to stay alive. The mother is feeding her baby. How do you know the baby is NOT a doll? The baby is small.
The baby eats her food. The baby has hair. The baby has big eyes. You can play with dolls. You can pretend to feed them. But dolls cannot really eat food. Dolls are not living things. Babies are living things, just like you.
Even plants, remarkably, show this movement. If you touch the leaves of the mimosa plant, the leaves immediately close. Go to mimosa plant to watch a video of how the mimosa plant behaves to touch. A human child grows into an adult. In the same way, a young plant will grow into an adult plant, and a young animal grows into an adult animal. The following image shows how a seed grows into an adult tree, which again produces seeds and the seeds in turn grow into an adult tree.
Non-living things are things that are not alive. They do not need air, food or water. They do not move. They do not grow and do not reproduce.
Was this article useful? What should we do to improve your experience? Animals have babies and most plants use seeds. Living things are able to sense their surroundings. For example, a living thing can respond to a change in sound, heat, or light. All living things grow and develop. While growing, some living things just get bigger, while others go through a change in their appearance. Living things need to get energy from food out of their cells to stay alive.
This process, which is called respiration, can be done using the gas oxygen.
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