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  • 5 answers

Sakshi Gupta 7 years, 3 months ago

Edward jeener

Vaishnavi. M Vaishnavi. M 7 years, 3 months ago

Edward Jenner

Beenay Kumar 11989 Prasad 7 years, 3 months ago

1789 Answer

Aashu Kumar 7 years, 3 months ago

Sir Edward Jenner in 1789

Sonali Aggarwal 7 years, 3 months ago

Edward Jenner discovered the vaccine for small pox in 1798.

  • 3 answers

Nishant Bhati 7 years, 3 months ago

360 degree

Vaishnavi. M Vaishnavi. M 7 years, 3 months ago

180 degree

Yogita Ingle 7 years, 3 months ago

The angle between two radii of a circle is known as the central angle of the circle. 
Central angle θ = 360/2πr × Arc length

  • 4 answers

Sakshi Gupta 7 years, 3 months ago

Because they are crystilaized and stored in a jar for a millions of a years. And then comes to contact in any living beings or non living they multiply it.

Sreemayi Ronanki 7 years, 3 months ago

It is becouae the only act or reproduce in a host bodY

Roshan Raj 7 years, 3 months ago

Virus are considered as the borderline of living and non living because when they are outside the human body they react like non living but as they enter inside the human body they react like living

Yogita Ingle 7 years, 3 months ago

Viruses are considered at the borderline of living and non-livingbecause they show both the characteristics of a living and a non-living. As they reacts like non-living in the free atmosphere but when they enter in the body of a living organism then they shows the features of a living organism and starts reproduction. Some special features of being a living are that DNA and RNA codesare present in them.
special features of being a non-living are that they do some functions like excreation and can't multiply by own.

  • 1 answers

Yogita Ingle 7 years, 3 months ago

A contact force is a force between two objects that are in contact with each other directly or indirectly.  Examples of contact forces are muscular force and frictional force . The force resulting from the action of muscles is called the muscular force. We make use of muscular force of animals like bullocks, horses and camels to get our activities done. The point where the force is applied on an object is called the point of application of force (or point of contact). Friction is another type of contact force that always acts opposite to the direction of motion of the objects.

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Khushi Nain 7 years, 3 months ago

1x123=123. ?

Gurmeet Kaur 7 years, 3 months ago

123
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  • 3 answers

Sakshi Gupta 7 years, 3 months ago

Sodium banzoate and meta bisulphite

Sreemayi Ronanki 7 years, 3 months ago

Sodium benzoate Sodium metabisulphite

Soumya Pandey 7 years, 3 months ago

Preservatives.Ex- sodium benzoate
  • 1 answers

Diya Mundra 7 years, 3 months ago

By dividing the no. by 100 and removing %sign
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  • 1 answers

Yogita Ingle 7 years, 3 months ago

Council of Ministers is the body of all the ministers who are a part of the government. It includes
Cabinet Ministers: – They are the highest ranking ministers. They are usually the top-level leaders of the ruling party. All the major policy decisions are taken by the cabinet on behalf of the government.
Ministers of State with independent charge: – They are in charge of small ministries. They can attend the cabinet meetings only when invited.
Minister of State : – They assist the Cabinet Ministers in the working of their ministers.

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Vasu Bajpai 7 years, 3 months ago

120 Sum of angles of a hexagon= (6-2)×180 =720 Sun of given 5 angles = 600 720-600=120

Kashif Saiyyad 7 years, 3 months ago

Er
  • 1 answers

Yogita Ingle 7 years, 3 months ago

Aluminium is highly reactive metal. When aluminium is exposed to air it reacts with oxygen and forms a white thin layer of aluminium oxide on its surface. This layer forms protective coating on aluminium and prevents the reaction of aluminium with oxygen. Aluminium metal with this protective layer is used for making cooking utensils.

  • 4 answers

Sakshi Gupta 7 years, 3 months ago

Because copper is a good conductor of electricity

Roshan Raj 7 years, 3 months ago

Because copper is a good conductor of electricity and it is cheaper than gold and silver.

Khushi Nain 7 years, 3 months ago

Because copper is good conductor of electricity.?

Khushi Nain 5 years, 8 months ago

Because copper is a good conductor of heat. ?
  • 1 answers

Yogita Ingle 7 years, 3 months ago

Algebraic expression is the expression having constants and variable. It can have multiple variable and multiple power of the variable .
 

  • 1 answers

Saif Ali 7 years, 3 months ago

Ncert account ke question paper
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Yogita Ingle 7 years, 3 months ago

After The Revolt Of 1857 The British Saw That The People Of The Subcontinent Still Saw The Mughal Emperor Bahadur Shah Zafar Primarily As There Leader.So They Arranged The Grand Durbar In Delhi To Show The British Power With Pomp And Show In The City Where Mughal Emperor Lived And Where Mughal Geneology Has Ruled For Many Centuries.

  • 1 answers

Ritendra Sharma 7 years, 3 months ago

Because for example if natural calamities like cyclone we are suddenly go inside but plant didnot move so plant have and extra protection
  • 1 answers

Puja Sreyaa 7 years, 3 months ago

Find the square root and subtract from reminder
  • 2 answers

Roshan Raj 7 years, 3 months ago

Common oriented machine particularly united and used under technical educational research

24 Šhůvå 08 7 years, 3 months ago

Common Operating Machine Purpose Used for Technology Education Research
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Sakshi Gupta 7 years, 3 months ago

Coal is found deep inside the surface of a earth. Coal is mainly used for cooking and generating electricity. The world wide coal is a produce a lot of smoke in the atmosphere

Roshan Raj 7 years, 3 months ago

Million of years ago the remain of plants and animals that buried under molten lava is cooled of for many years and finally archaeologists find coal from the earth interior

Yogita Ingle 7 years, 3 months ago

During the carboniferous age, the earth had large amounts of plant life and dense forests in swampy and low-lying wetland areas. Plants and other life forms, after their death, drifted down to the bottom of the swamps, where they were compressed and decomposed to form peat. 
Coal was formed due to the compression of the peat at high temperature and pressure. As coal was formed from the remains of vegetation, it is also called a fossil fuel.

  • 3 answers

Charul Malik 7 years, 3 months ago

Rapid ,slow , spontaneous , explosive

Sagar Sachdeva 7 years, 3 months ago

Rapid combustion, slow combustion and spontaneous combustion

Raghav Bichali 7 years, 3 months ago

Rapid combustion , spontaneus combustion , explosion

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