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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→ John Dalton considered atom to be an indivisible entity, but his concept had to be discarded at the end of nineteenth century, when scientists through experiments were able to find existence of charged (electrons and protons) and neutral particles (neutrons) in the atom. These particles were called the ‘Sub-atomic Particles’.
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→ Around 500 B.C., Indian philosopher Maharishi Kanad, postulated the theory if we go on dividing matter (padarth), we will obtain smallest particle beyond which further division can’t be possible which is known as ‘parmanu’.
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Introduction
Anything which occupies space and has mass is called matter. Matter can be divided in two categories.
(i) Pure Substance: It consists of single types of particles which are same in their chemical nature.
(ii) Mixtures: Mixture consists of two or more particles.
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Who are Pastoralists?
The goats, sheep or cattle farmers are known as Pastoralists.
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Who are Pastoralists?
The goats, sheep or cattle farmers are known as Pastoralists.
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