CLASS 3 SCI CHP 4 LIVING AND NON LIVING THINGS

**The Features of Living Things**

Living things are characterized by several distinct features that set them apart from nonliving things. The first feature of living things is their ability to breathe, also known as respiration. This process allows them to take in oxygen and release carbon dioxide. For example, humans have lungs and a diaphragm that help us breathe air through our nose and mouth. Similarly, animals like birds and fish have gills or other breathing organs that enable them to extract oxygen from water.

In addition to breathing, living things also need food and water to survive. Food provides energy for them to perform various functions, such as movement, growth, and reproduction. Human beings eat vegetables, fruits, eggs, and dairy products, while animals like cows and buffaloes eat grasses and plants. Most birds, on the other hand, consume small insects and grains.

However, not all living things produce their own food. Plants are the only living organisms that can prepare their own food through photosynthesis. They use sunlight, water, and soil to synthesize glucose from carbon dioxide. This process occurs in specialized organs called chloroplasts, which are present in plant cells. The products of photosynthesis provide plants with energy, which they use to grow, reproduce, and sustain life.

Living things also possess the ability to feel and respond to their surroundings. They can detect changes in temperature, light, sound, touch, taste, and smell, which enables them to react accordingly. For instance, when we experience pain or joy, our brain sends signals to various parts of the body, triggering a response. Similarly, animals like dogs and birds also respond to stimuli around them, such as barking at strangers or flying away from danger.

Another distinctive feature of living things is their ability to move on their own. Most animals, including humans, walk or run using their legs. Birds, however, use their wings to fly, while fish swim through the water with their tails and fins. Plants also exhibit movement, although it's not as pronounced as in animals and humans. For example, the leaves of a Morning Glory plant unfold every morning and close at night, much like the opening and closing of curtains. Some plants, like the touch-me-not plant, fold its leaves shut as soon as they are touched.

Lastly, living things give birth to young ones, which is an essential feature that distinguishes them from nonliving things. Human beings produce babies after a gestation period, while cows give birth to calves, and birds lay eggs that hatch into baby birds. Seeds also grow into new plants, which eventually produce seeds of their own. These young organisms will continue the life cycle of the species, ensuring its survival.

**The Features of Nonliving Things**

On the other hand, nonliving things do not possess these characteristics. All man-made objects, such as pencils, pens, chairs, and books, are considered nonliving things. They cannot grow, reproduce, or respond to their surroundings in any way. For example, a pencil does not have the ability to move on its own; it remains stationary until someone picks it up.

Additionally, nonliving things do not breathe. Pencils, for instance, do not require oxygen to function; they simply sit there waiting to be used by humans. Similarly, books and chairs do not need air to exist; they can remain static without any external influence.

Nonliving things also lack the sense of touch. A chair does not feel pain or pleasure when someone sits on it or touches its surface; it is merely an inanimate object. The same applies to a book; it does not have the capacity to perceive the world around it through senses like sight, sound, or smell.

In conclusion, living things exhibit several key characteristics that set them apart from nonliving objects. These features include breathing, eating, growing, feeling, and reproducing. Nonliving things, on the other hand, lack these capabilities and are simply inanimate objects that do not respond to their environment.

"WEBVTTKind: captionsLanguage: engood morning everyone today we will start our fourth chapter of science that is living and nonliving things so let's start the chapter all living things all things which are present in this world can be classified into living and nonliving things listen carefully things that can breathe eat grow move from one place to another have feelings produce the young ones and die are called living things as the TJ Josiah Thea Olga conically couch ia joke broker tMI's birthday n in the size height etc and Joe X eggnog a seduces a cottage at the a SS ret Joe coca Voltaire living things for example dear butterfly B and human beings next things that cannot breathe eat bro move from one place to another have note feelings produce the young ones and die are called nonliving things for example bench kite Baloo's sisa etc nonliving things are the opposite of living things no nonliving things to couch in each eye you know chronically kuch nahi naive or charity and neither solid NIA nonliving things bill cool old hair leaving things k living things have many features so now let's discuss them one by one living things grow all living things grow in shape and size the weight and height of living things increase as they grow all living things grow with time for example a seed grows into a seedling and then into a tree a chick grows into a hand a kitten grows into a cat and a baby girl grows into a young girl and finally become a women no see this picture chick grows into a hen a baby girl grows into a women the next feature is living things breathe all living things need air to breathe they have different organs for breathing human beings and most of the animals breathe through their nose plants breathe through small pores on their leaves fish breathe in water through small sites on their body called gills her living things Jovie living things that I would animals air plants and human beings their birds sub sans lithium means breathing breathe courteous up breathing organs herkie cicada lagalag1 TA that's the most of just some human beings they're home happily knows he abscess are slit their West Joe Fisher who gives he abscess a slit near okay got it the next feature is living things need food all living things need food and water to live food gives us energy to do work we eat vegetables fruits eggs etc we drink milk water juices etc cow buffaloes goats eat grass nine tigers leopards eat other animals most of the birds eat small insects and grains plans are the only living things that make their food that make their own food they prepare their food with the help of water soil and sunlight all the other living things depend upon the plants for their food the next feature is living things can feel living things can feel things around them living things react to the things that happens to them they also respond to their surroundings for example if you team lose a football game you feel hurt at the same time you feel happy when you get good marks in the test the students see doesn't good game Kalia Agora maritimus gave me harsh I Tom caffee Lorraine gay Hong Kuen la Vega over they I'm Gugu Raina little cheese Kelly but other hamari marks a charge I test my exams me come get nakusha Thea is comic l'homme fellow tena Khushi gummy so could feel autonomy animals and birds also react to the things around them for example a dog barks at strangers plants also react to changes in their soundings for example or touch me not plant folds its leaves when touched many plants feel the sunlight and grow to words it animals such as butterfly ants and cockroaches can feel the changes around them students next feature is living things move on their own living things move from one place to another in search of food and shelter animals walk or run with the help of their forelegs human beings have two legs for walking or running birds fly with the help of their wings plants are living things but they do not move like animals and human beings but their leaves and flowers move flowers generally grow in the direction of the Sun in the direction of the Sun the patterns of moving the patters of Morning Glory flower open each morning and close as the same as the Sun sets in the evening similarly the leaves of touch-me-not flower claws as soon as it is touched just like human beings most animals walk on their legs and the last feature is living things give birth to young ones living things give birth to young ones living things a human being gives birth to a baby and a cow gives birth to a calf a bird lays egg and baby birds hatch from them a seed produces a new seedling which grows into a plant a dog produces puppies a cat produces kittens plant produces fruits which have seeds these seeds give rise to a new clients human beings all produce young ones so all living things have a fist lifetime during which they grow give birth to young ones become old and then die so students this is all the features of living things now features of nonliving things all man-made things are nonliving things such as twice pencils pen chop chair book table and many more things around us the features of nonliving things are they cannot grow nonliving things growing earth a moon causes me Berta monkey height liberty for example epic Baloo lilou Java must balloon me have a filter ringing Cusco flying gay couch time Kelly ostracize increase Haj Agha but Chabad me voy Oscar under Valliere cut emoji to vote balloon puppies OC appreciate Maya jaga so dis conclude that they cannot grow they cannot breathe no one living things cannot breathe was Arsenal et nonliving things a Puma reaches the clawed tables like looking for science lay Thea nay they cannot feel nonliving things cannot feel they do not need food on go Carnac is your Taniya they do not give birth to young ones they do not move on their own they carp make a big table a chair up nap shell kick on your cello you Nina next living things breathe all living things drink water plants absorb water from soil with the help of their roots plants need sunlight to prepare their food and emerge human beings and birds depend on plants for their food plants need soil to grow if the soil is not fertile the plants cannot grow which will lead to a shortage of food for all the animals and human beings so Sudan this is all about our chapter living and nonliving things no words to know poor small openings on a surface of leaves gives pared breathing organs of fish hatch to come out of an egg seedling a new teeny plant which grows from a seed so students I hope you got it very well thank you for watching this videogood morning everyone today we will start our fourth chapter of science that is living and nonliving things so let's start the chapter all living things all things which are present in this world can be classified into living and nonliving things listen carefully things that can breathe eat grow move from one place to another have feelings produce the young ones and die are called living things as the TJ Josiah Thea Olga conically couch ia joke broker tMI's birthday n in the size height etc and Joe X eggnog a seduces a cottage at the a SS ret Joe coca Voltaire living things for example dear butterfly B and human beings next things that cannot breathe eat bro move from one place to another have note feelings produce the young ones and die are called nonliving things for example bench kite Baloo's sisa etc nonliving things are the opposite of living things no nonliving things to couch in each eye you know chronically kuch nahi naive or charity and neither solid NIA nonliving things bill cool old hair leaving things k living things have many features so now let's discuss them one by one living things grow all living things grow in shape and size the weight and height of living things increase as they grow all living things grow with time for example a seed grows into a seedling and then into a tree a chick grows into a hand a kitten grows into a cat and a baby girl grows into a young girl and finally become a women no see this picture chick grows into a hen a baby girl grows into a women the next feature is living things breathe all living things need air to breathe they have different organs for breathing human beings and most of the animals breathe through their nose plants breathe through small pores on their leaves fish breathe in water through small sites on their body called gills her living things Jovie living things that I would animals air plants and human beings their birds sub sans lithium means breathing breathe courteous up breathing organs herkie cicada lagalag1 TA that's the most of just some human beings they're home happily knows he abscess are slit their West Joe Fisher who gives he abscess a slit near okay got it the next feature is living things need food all living things need food and water to live food gives us energy to do work we eat vegetables fruits eggs etc we drink milk water juices etc cow buffaloes goats eat grass nine tigers leopards eat other animals most of the birds eat small insects and grains plans are the only living things that make their food that make their own food they prepare their food with the help of water soil and sunlight all the other living things depend upon the plants for their food the next feature is living things can feel living things can feel things around them living things react to the things that happens to them they also respond to their surroundings for example if you team lose a football game you feel hurt at the same time you feel happy when you get good marks in the test the students see doesn't good game Kalia Agora maritimus gave me harsh I Tom caffee Lorraine gay Hong Kuen la Vega over they I'm Gugu Raina little cheese Kelly but other hamari marks a charge I test my exams me come get nakusha Thea is comic l'homme fellow tena Khushi gummy so could feel autonomy animals and birds also react to the things around them for example a dog barks at strangers plants also react to changes in their soundings for example or touch me not plant folds its leaves when touched many plants feel the sunlight and grow to words it animals such as butterfly ants and cockroaches can feel the changes around them students next feature is living things move on their own living things move from one place to another in search of food and shelter animals walk or run with the help of their forelegs human beings have two legs for walking or running birds fly with the help of their wings plants are living things but they do not move like animals and human beings but their leaves and flowers move flowers generally grow in the direction of the Sun in the direction of the Sun the patterns of moving the patters of Morning Glory flower open each morning and close as the same as the Sun sets in the evening similarly the leaves of touch-me-not flower claws as soon as it is touched just like human beings most animals walk on their legs and the last feature is living things give birth to young ones living things give birth to young ones living things a human being gives birth to a baby and a cow gives birth to a calf a bird lays egg and baby birds hatch from them a seed produces a new seedling which grows into a plant a dog produces puppies a cat produces kittens plant produces fruits which have seeds these seeds give rise to a new clients human beings all produce young ones so all living things have a fist lifetime during which they grow give birth to young ones become old and then die so students this is all the features of living things now features of nonliving things all man-made things are nonliving things such as twice pencils pen chop chair book table and many more things around us the features of nonliving things are they cannot grow nonliving things growing earth a moon causes me Berta monkey height liberty for example epic Baloo lilou Java must balloon me have a filter ringing Cusco flying gay couch time Kelly ostracize increase Haj Agha but Chabad me voy Oscar under Valliere cut emoji to vote balloon puppies OC appreciate Maya jaga so dis conclude that they cannot grow they cannot breathe no one living things cannot breathe was Arsenal et nonliving things a Puma reaches the clawed tables like looking for science lay Thea nay they cannot feel nonliving things cannot feel they do not need food on go Carnac is your Taniya they do not give birth to young ones they do not move on their own they carp make a big table a chair up nap shell kick on your cello you Nina next living things breathe all living things drink water plants absorb water from soil with the help of their roots plants need sunlight to prepare their food and emerge human beings and birds depend on plants for their food plants need soil to grow if the soil is not fertile the plants cannot grow which will lead to a shortage of food for all the animals and human beings so Sudan this is all about our chapter living and nonliving things no words to know poor small openings on a surface of leaves gives pared breathing organs of fish hatch to come out of an egg seedling a new teeny plant which grows from a seed so students I hope you got it very well thank you for watching this video\n"