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The male reproductive organs include a pair of testes. Each sperm is a single cell with all the usual cell components. Please don't ask these types of questions because many small kids are also there??

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Exploisn

Posted by Palak Chaudhary 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Vikesh Kumar 8 years, 2 months ago

Three type of combustion . Explosion is a type of combustion . A very fast combustion reaction in which a large amount of heat , light and sound are produced, is called explosion.

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Micro organism. Friend and for

Posted by Kishan Baskar 8 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Priyanshu Kanojia 8 years, 2 months ago

It is a friend and it also foe ????

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Kritika Trehan 8 years, 2 months ago

a microscopic organism, especially a bacterium, virus, or fungus.

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What are the various sources of noise pollution?

Posted by Shobhit Sinwar 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Yashashwi Singh 8 years, 2 months ago

1.Honking of cars 2. Playing music at higher volume And many more

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Is it possible to polish a metal object with a coat of the same metal ? If yes , what is the need to do so ? What will be the electrodes and electrolytes in this case

Posted by Sanya Bhutani 8 years, 2 months ago

CBSE > Class 08 > Science

0 answers

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How can you show that sound cannot travel through vacuum? Draw a labelled diagram of the apparatus used

Posted by Bhumika Sahu 8 years, 2 months ago

CBSE > Class 08 > Science

0 answers

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Gravitational force

Posted by Shubham Repswal 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Avani Kabra 8 years, 2 months ago

When the force of attraction exerted by earth is called force of gravity or gravitational force

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What is spermicide?

Posted by Satyam Tiwari 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Aryan Pandey 8 years, 2 months ago

Spermicide is a contraceptive substance that destroys sperm, inserted vaginally prior to intercourse to prevent pregnancy.

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On the basis of your servey find out which twins are identical and which are non identical look for any pattern that leads to a conclusion

Posted by Jana Janarthanan 8 years, 2 months ago

CBSE > Class 08 > Science

0 answers

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Why is SONAR system used

Posted by Saumya Agrawal 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Kritika Trehan 8 years, 2 months ago

Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.

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Why people can't breath without oxygen ?

Posted by Disha Sharma 8 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Kritika Trehan 8 years, 2 months ago

Oxygen is very, <i>very </i>important. It dissolutes glucose, making energy which is used in all the processes in our body. Without oxygen, we would die very quickly.

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how taj mahal is geting marbile cancer

Posted by Adhi Seshan 8 years, 2 months ago

CBSE > Class 08 > Science