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Why does the breathing rate of a person increase after running

Posted by Manish Banjare 7 years, 7 months ago

CBSE > Class 07 > Science

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Defination of Hypha Water retention Moisture Depletion

Posted by Aarya Vansh 7 years, 7 months ago

CBSE > Class 07 > Science

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How is earth made ?

Posted by Pooja Kumari 7 years, 7 months ago

CBSE > Class 07 > Science

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Hello Students 7 years, 7 months ago

Earth??

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Blue print of Sa 1 of Akal Academy paper

Posted by Malkiat Singh 7 years, 7 months ago

CBSE > Class 07 > Science

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What is the soures of water

Posted by Harsh Raj 7 years, 7 months ago

CBSE > Class 07 > Science

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Deergha Meena 7 years, 7 months ago

On earth sources of water are ponds, lakes, rivers, oceans, and rainwater.

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What part of the earth covered with water

Posted by Harsh Raj 7 years, 7 months ago

CBSE > Class 07 > Science

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What is water table shortly

Posted by Sakshi Riya 7 years, 7 months ago

CBSE > Class 07 > Science

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How cyclones are caused?

Posted by Aastha Bhoyar 7 years, 7 months ago

CBSE > Class 07 > Science

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What is liver

Posted by Ram Jaloor 7 years, 7 months ago

CBSE > Class 07 > Science

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Apar Mishra 7 years, 7 months ago

Liver is the largest gland of the body

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What is an apple

Posted by Mind Boggler 7 years, 7 months ago

CBSE > Class 07 > Science

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Apar Mishra 7 years, 7 months ago

Apple is an fruit . which is of red colour. An apple a day keeps a doctor away

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Surbhi Bajpai 7 years, 7 months ago

Apple is a fruit

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Explain how physical changes can be reversible or irreversible

Posted by Enamul Borah 7 years, 7 months ago

CBSE > Class 07 > Science

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Govind Singh 7 years, 7 months ago

because when water is boiled it evaporates, if we keep a lid on top the water droplets are formed. We get the water back which is reversible.
When the paper is torn we cant't join it, therefore it is irreversible.

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why forests are called green lunga

Posted by Palak Salecha 7 years, 7 months ago

CBSE > Class 07 > Science

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What are the various ways to minimise water to their source give in brief