Hence, they do not need cells to carry out different processes. So, non-living things do not have cells, which is the basic unit of life. Due to the absence of cells, tissues, organs, there are no metabolic activities going inside them. No metabolic activity means, no production of energy. Non-living things do not show locomotion. They cannot move on their own. An external force has to be applied to move non-living things from one place to another.
They do not require nutrition, as they do not show any life processes. They do not need food to produce energy. They do not grow. They do not produce offspring. So, there is no process of reproduction involved in their life cycle. Non-living things do not die.
They cannot vanish on their own. They do not age. An external force can only destroy them. Example- Mountain, car, ship, water, house, etc. Living Things. Non-Living Things. All things which possess life are living things. Non-living things do not possess life. The basic unit of life is cells.
Non-living things do not have cells. Living things carry out metabolic activities inside their bodies to generate energy. Non-living things cannot generate energy and have no metabolic activities going inside their bodies. Living things respire and respiration ensures continuity of life. Non-living things do not need to respire.
They show locomotion or movement on their own. They cannot move on their own unless moved by an external force. Living things show growth from within. Non-living things do not grow on their own. Living things can reproduce and produce offspring of their own. Non-living things cannot reproduce and neither can they produce their offspring.
Living things die due to age, disease or cell death, organ failure, etc. Non-living things never cease to exist unless they are destroyed by an external force. Living things eliminate waste from their body through the process of excretion. Extensions Take the class on a forest walk. Have students record the living and non-living things they see, and then discuss the definitions they came up with to help them sort what they observed. Related Resources Coastal Temperate Rainforests When we think of rainforests, we think of broad-leafed plants and animals like monkeys, giant snakes and brightly-coloured frogs.
Backyard Biodiversity Who do we share our homes with? Your backyard contain a great deal of wildlife. Animals will live in any…. Coastal Connections What kind of life do you find at the beach? What about if you wade into the water, do…. We believe that now, more than ever, the world needs people who care about science.
Help us fund the future and next generation of problem solvers, wonder seekers, world changers and nerds. Donate Now. Animals have locomotory organs that enable movement. They use them to move, especially in response to stimuli.
For instance, animals escape by running away from their predators when they see them. Animals also move with the intent to forage, look for more suitable habitat, or seek a potential mate. While most animals can move at will, most plants cannot. Although plants are not as motile as most animals, they are still regarded as living because they manifest many other characteristics of life.
Non-living things cannot naturally create copies of their own kind; living things can, by reproduction. A living thing can produce life. There are two ways by which a living thing can: sexual reproduction and asexual reproduction. In sexual reproduction, male and female sex cells of the two parents unite and form a zygote that will develop eventually into a being of their own kind. In asexual reproduction, sex cells are involved and the offspring comes from only one parent.
A non-living thing does not metabolize whereas a living thing does. Metabolism refers to the various processes that enable the cell to stay alive. There are two forms of metabolism: catabolism and anabolism. In catabolism , the living thing carries out degradative chemical reactions that lead to the breaking down of complex molecules into smaller units, and obtains energy that is released from the process.
In anabolism , energy-driven chemical reactions build molecules from smaller units. Thus, a living thing needs energy that they can use to fuel these reactions. Conversely, non-living things do not carry out such metabolic processes and they do not require energy to put up with their existence.
A non-living thing can neither detect changes in their environment nor respond to stimuli; a living thing can. Non-living things do not have the specialized receptors of living things that can detect changes in the environment.
Humans and other animals have different senses that enable sight, hearing, smell, touch, and taste. Plants and other organisms may not have the elaborate sense organs of animals but they can still detect changes from their environment, and as such, can respond to stimuli.
The response may either be positive or negative. A positive response is when the response is towards the source of the stimulus whereas a negative response is when it is away from the source. A non-living thing does not adapt ; a living thing does by adjusting to new conditions. Living things set them apart from non-living things by having the capacity to adapt to environmental changes. They are capable of change to make themselves adapted or a better fit to their surroundings.
In relation to this, it can also be said that a non-living thing does not mutate whereas a living thing does and, as such, diversifies. A non-living thing has no life and therefore does not die. A non-living thing does not die but it decays. Abiotic decomposition , in particular, refers to the degradation of a substance by chemical or physical means. Conversely, a living thing dies and decays. Death occurs where life ends. When a living thing dies, the organs, tissues, and cells cease to function.
Decay in biological context refers to the decomposition process. A dead organism decomposes by biodegradation.
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