differentiate non living things from living organisms
Answers
Answer:
characteristics of living things:
Living things exhibit locomotory motion, they move. Animals are able to move as they possess specialized locomotory organs, for example – Earthworms move through the soil surface through longitudinal and circular muscles. Plants move in order to catch sunlight for photosynthesis
Living things respire. Respiration is a chemical reaction, which occurs inside cells to release energy from the food. Transport of gases takes place. The food that is ingested through the process of digestion is broken down to release energy that is utilized by the body to produce water and carbon dioxide as by-products.
Living things are sensitive to touch (and other stimuli as well) and have the capability to sense changes in their environment.
They grow. Living things mature and grow through different stages of development.
One of the striking features is that living things are capable of producing off springs of their own kind through the process of reproduction, wherein genetic information is passed from the parents to the offsprings.
They acquire and fulfil their nutritional requirements to survive through the process of nutrition and digestion, which involves engulfing and digesting the food. Some living organisms are also autotrophic, which means they can harness the sun’s energy to make their food (also known as autotrophs).
The digested food is eliminated from the body through the process of excretion.
Characteristics Of Non-living Things
The important characteristics of non-living things are mentioned below:
Non-living things are lifeless. They do not have cells, and there is no protoplasm which forms the basis for life to exist.
Lack of protoplasm leads means no metabolic activities.
They do not have a definite and certain size of their own. They take the shape of the substance they are contained in, for example, a liquid takes the shape of its container. Stones, rocks and boulders are moulded by the changing environment and landscape. The change in the state of a non-living thing is due to an external influence.
Non-living things “grow” by accretion. It occurs through adding materials externally. For example, A snowball may increase in size due to the accumulation of smaller units of its own to its outer surface.
Non-living things never die as they do not have cells with a definite lifespan. Immortality is a distinguishing factor.
Fundamental life processes such as reproduction, nutrition, excretion, etc. are absent in non-living things
Explanation:
Living things
Living things exist and are alive and are made of microscopic structures called cells. They grow and exhibit movement or locomotion. They experience metabolism, which includes anabolic and catabolic reactions.
Living things are capable of producing a new life which is of their own kind through the process of reproduction. Living things have a particular life span and are not immortal.
Cellular Respiration enables living organisms to acquire energy which is used by cells to perform their functions. They digest food for energy and also excrete waste from the body. Their life cycle can be summarised as follows – birth, growth, reproduction and death.
Examples of living things are animals, birds, insects, human beings.
Non Living things
Non-living things are not alive. They do not possess life. They do not have cells and do not grow or show locomotion/movement. They do not undergo metabolism with anabolic and catabolic reactions. They do not reproduce.
Non-living things do not have a life span. They do not respire as they do not require food for energy and hence do not excrete. They do not fall into any cycle of birth, growth or death. They are created and destroyed by external forces.
Examples of non-living things include stone, pen, book, cycle, bottle, etc.