Various nutrients are used again and again in a cycle fashion. This leads to a certain balance between the various components of the biosphere.
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The diseases/infections can be prevented by life style (exercise, proper sleep, enough relaxation) modification, taking a balanced diet, good personal health and hygiene and also maintaining a clean and healthy surrounding.
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The energy for the ‘life processes’ comes from food. Activities like playing, singing, reading, writing, thinking, jumping, cycling and running requires energy.
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The energy for the ‘life processes’ comes from food. Activities like playing, singing, reading, writing, thinking, jumping, cycling and running requires energy.
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The stone is when accelerated towards earth, means some force is acting on it. The force which pulls the objects towards the centre of the earth is known as gravitational force of the earth.
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Force: It is the force that enables us to do any work. To do anything, either we pull or push the object. Therefore, pull or push is called force.
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Motion can be of different types depending upon the type of path by which the object is going through..
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The method of arranging organisms into groups or sets on the basis of similarities and differences is called classification.
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Cell is the structural and functional unit of life. It is the basic unit of life.
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