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What is irrigation

Posted by Rahul Kumar 8 years, 4 months ago

CBSE > Class 08 > Science

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chemical property

Posted by Madhur Modi 8 years, 4 months ago

CBSE > Class 08 > Science

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Why Friction is a necessary evil

Posted by Rachit Kumar 8 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Ashley Verma 8 years, 4 months ago

As without friction nothing would stop moving

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Cod liver oil is rich in which vitamin

Posted by Vishal Mishra 8 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Harsh Singhal 8 years, 4 months ago

Vitamin D

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Ishita Somani 8 years, 4 months ago

Cod liver oil is rich in vitamin D

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Exercises

Posted by Jatin Meena 8 years, 4 months ago

CBSE > Class 08 > Science

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Define friction

Posted by Raji Ajayaghosh 8 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Sivaleya Jayakumar 8 years, 4 months ago

A force that opposes the direction of motion of an object is called friction.

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Coal doesn't give out flame on burning why

Posted by G Varun 8 years, 4 months ago

CBSE > Class 08 > Science

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Define fertilization

Posted by Amarkashi Amarkashi 8 years, 4 months ago

CBSE > Class 08 > Science

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What is kepler's law and name the types of kepler's law.

Posted by Anish Kumar 8 years, 4 months ago

CBSE > Class 08 > Science

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What is animal husbandry?

Posted by Jainam Bagrecha 8 years, 4 months ago

CBSE > Class 08 > Science

2 answers

Anish Kumar 8 years, 4 months ago

The rearing of animal on a large scale is called animal husbandry.

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Naman Mani 8 years, 4 months ago

Places were animal are reared

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What is difference between sexual and asexual repraduction ?

Posted by Deepak Navandar 8 years, 4 months ago

CBSE > Class 08 > Science

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When does the static friction comes into play

Posted by Laxmita Miglani 8 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Rahul Kumar 8 years, 4 months ago

Static friction comes into play when body doesn't move by applying force it means the force which we are applying for body to move is not enough to overcome maximum amount of friction force that body possess.

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Living substance in cells

Posted by Sk Redx 8 years, 4 months ago

CBSE > Class 08 > Science

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What are primary forests

Posted by Saman Aujla 8 years, 4 months ago

CBSE > Class 08 > Science

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if silver react with hydrogen gas n this gas is present in air so why we are wearing silver if it react

Posted by Harsh Panchal 8 years, 4 months ago

CBSE > Class 08 > Science

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Give three ways in which friction is an advantage in our daily life

Posted by Sangeeta Sathe 8 years, 4 months ago

CBSE > Class 08 > Science

1 answers

Keerat Sharma 8 years, 4 months ago

For a walking and in produce heat to make farm grip

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Posted by Hemant Kabariya 8 years, 4 months ago

CBSE > Class 08 > Science

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If we are riding a cycle on the bridge from this side more force is required and the other side less force is required why is it so ?

Posted by Hemant Kabariya 8 years, 4 months ago

CBSE > Class 08 > Science

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What is reactivity series? List according to the reactivity series.

Posted by Nishant Modi 8 years, 4 months ago

CBSE > Class 08 > Science

0 answers

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Who had discovered vacvine of polio

Posted by Ruhi Bansal 8 years, 4 months ago

CBSE > Class 08 > Science

3 answers

Anusha Tomar 8 years, 4 months ago

Jonas salk

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Harsh Singhal 8 years, 4 months ago

Antonio wen leeowenhoek

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Naveen Sharma 8 years, 4 months ago

The first polio vaccine was the inactivated polio vaccine. It was developed by Jonas Salk and came into use in 1955. The oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961.

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The sound from a mosquito is produced. When it vibrate it's wings at an average rate of 500 vibration per second what is the time period

Posted by Mohan Raj 8 years, 4 months ago

CBSE > Class 08 > Science