What is Living Thing _ It’s Meaning and Definition Any organism or a living.
What is Living Thing _ It’s Meaning and Definition Any organism or a living.
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What is a Living Thing?
A living thing is any organism that exhibits the characteristics of life, such as growth, reproduction, metabolism, response to stimuli, and adaptation.
Definition of Living Thing
Scientific Definition:
“A living thing is an organism that maintains homeostasis, undergoes metabolism, grows, adapts to its environment, reproduces, and responds to stimuli.”
Simple Definition:
“Anything that is alive, such as humans, animals, plants, and microorganisms, is called a living thing.”
Characteristics of Living Things
Growth & Development – Increase in size and changes in structure.
Reproduction – Ability to produce offspring.
Metabolism – Chemical processes that sustain life.
Response to Stimuli – Reacts to the environment (e.g., plants bending toward sunlight).
Adaptation & Evolution – Changes over generations to survive.
Homeostasis – Maintains internal balance (e.g., body temperature).
Cellular Organization – Made up of one or more cells.
Examples of Living Things
Humans
Animals (dogs, birds, fish)
Plants (trees, flowers, grass)
Microorganisms (bacteria, fungi, viruses*)
(*Viruses are debated because they need a host to reproduce.)
Conclusion
Living things are organisms that grow, reproduce, and respond to their environment. They are different from non-living things, which do not show these characteristics.
Would you like examples, diagrams, or a comparison with non-living things?
