CBSE > Class 08 > Science | CBSE Board | Homework Help

It is the process of heating and then rapidly cooling liquids or food in order to kill microbes that may cause disease . This was discovered by Louis Pasteur

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Jelena Jane.C 4 years ago

Louis pauster

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Abir Debnath 4 years ago

Don't know

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Pressure:_____::_____:Increases

Posted by Sindhu Sindhu 4 years ago

CBSE > Class 08 > Science

2 answers

T. Dhivya Varshni 4 years ago

decreases,area

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Namratha Rao 4 years ago

Pressure:decreases:area:increases

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Kharif crops

Posted by Sakib Ali 4 years ago

CBSE > Class 08 > Science

4 answers

Saurav Bisht 3 years, 11 months ago

Crops shown in the rainy season are called kharif crop. Example - paddy, maize, soyabean, Groundnut and Cotton

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Varun Rathi 4 years ago

Crops sown in rainy season

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Jelena Jane.C 4 years ago

Rice,maize and cotton

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Sakib Ali 4 years ago

Kharif crops

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ANSWER

Please tell chapter 2notes

Posted by Bharat Singhal 4 years ago

CBSE > Class 08 > Science

1 answers

Daksh Kharita 4 years ago

full chapter question

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Boil a hen's egg. Remove the shell. What do you observe? A white material surrounds the yellow part. White material is albumin which solidifies on boiling The yellow part is yolk It is part of the single cell. You can observe this single cell without any magnifying device.

Posted by Mamtha Chavan 4 years ago

CBSE > Class 08 > Science

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ANSWER

What is the length of yolk

Posted by Mamtha Chavan 4 years ago

CBSE > Class 08 > Science

1 answers

Jelena Jane.C 4 years ago

6 mm

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Why do the shape and size of a balloon change when filled with air or water?

Posted by Prince Thakur 4 years ago

CBSE > Class 08 > Science

1 answers

Smrutirekha Raul 4 years ago

The shape and size of the balloon change when filled with air or water because they occupy space resulting in change in shape.

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How do Microorganisms spoil food

Posted by Palak Pandey 4 years ago

CBSE > Class 08 > Science

2 answers

T. Dhivya Varshni 4 years ago

Microorganisms grow on the food materials and multiply. They release toxins in the food and making them unfit for consumption.

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Fatima Rahman❣️❣️ 4 years ago

Microorganisms grow on the food materials and multiply. They release toxins in the food and making them unfit for consumption. They break down the food molecules into amines and change the taste, texture and external appearance of food.

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ANSWER

the animals which are protected in large areas is called

Posted by Kavitha Sk 4 years ago

CBSE > Class 08 > Science

2 answers

Jaya Shukla 4 years ago

Wildlife sanctuary, biosphere reserves and National parks!

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Ajanta Arasi 4 years ago

Wildlife sauntaurys,parks ,biosphere reserves

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ANSWER

Where will i get answer and questions!???

Posted by Baldev Shrimali 4 years ago

CBSE > Class 08 > Science

1 answers

Gyan Kumar 4 years ago

From this app only

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Farmers use manures and fertilisers

Posted by Shakur Ansari Ansari 4 years ago

CBSE > Class 08 > Science

2 answers

Gyan Kumar 4 years ago

Yes

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T.Nameeta Singh Singh 4 years ago

I didn't know

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ANSWER

Discuss the importance of mixed cropping

Posted by Shakur Ansari Ansari 4 years ago

CBSE > Class 08 > Science

1 answers

Gyan Kumar 4 years ago

Search on google

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Explain to show that air is assential for burning

Posted by Chiranjit Barman 4 years ago

CBSE > Class 08 > Science

1 answers

Dhruv Gupta 4 years ago

Air is essential for burning as it is an component of fire which also includes fuel.

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What is the difference between aids and HIV

Posted by Shreya 😃 4 years ago

CBSE > Class 08 > Science

2 answers

Sanket ... 4 years ago

AIDS is a condition While HIV is a virus that may cause an infection, AIDS (which is short for acquired immunodeficiency syndrome) is a condition. Contracting HIV can lead to the development of AIDS. AIDS, or stage 3 HIV, develops when HIV has caused serious damage to the immune system.

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Saurabh Modanwal 4 years ago

What is harvesting

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How is coal and petroleum formed

Posted by Shaveta Pathania 4 years ago

CBSE > Class 08 > Science

2 answers

Gyan Kumar 4 years ago

Coal is formed by dead decaying organinsms burried under the soil millions of years back. Petroleum is prepared by sea animal which got burried deep under water and covered by soil and got converted into petroleum in millions of years.

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Dhruv Gupta 4 years ago

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What is a fraction?

Posted by Man Meet 4 years ago

CBSE > Class 08 > Science

1 answers

Sanket ... 4 years ago

2/3 simple

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The single celled organisms are called

Posted by Sumeet Kumar 4 years ago

CBSE > Class 08 > Science

4 answers

Simranpreet Kaur 4 years ago

Unicellular organisms ( uni- one /. Cellular- cell

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Ravi Soni 4 years ago

Unicellular

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Gyan Kumar 4 years ago

Unicellular

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Sanket ... 4 years ago

Unicellular organism

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What is computer

Posted by Sony Pansey 4 years ago

CBSE > Class 08 > Science

2 answers

Sa. Rajput 4 years ago

A computer is an electronic device with her monitor keyboard CPU UPS

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Sunny Raj 4 years ago

A computer is an electronic device

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A solid exerts a force of 500 N . Calculate the pressure exerted to the surface where area of contact is 2000^2

Posted by Darshil Jain 4 years ago

CBSE > Class 08 > Science

0 answers

ANSWER

Is attraction of magnet is pull?

Posted by ? Shreya 4 years ago

CBSE > Class 08 > Science

5 answers

Md Meraj 4 years ago

Yes

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Rajni Maheshwari 4 years ago

Yes

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Rajendar Singh 4 years ago

Thank you so much

1Thank You

Dhruv Gupta 4 years ago

Yes

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Aryan Gupta 4 years ago

Yes

1Thank You

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How do we eat food

Posted by Dongra Moirangthem 4 years ago

CBSE > Class 08 > Science

1 answers

Akshita Bajaj 4 years ago

We eat food from our mouth

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Name a Physiological process that includes combustion

Posted by A M 4 years ago

CBSE > Class 08 > Science

0 answers

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Write uses of lactobacilli and Rhizobium

Posted by Vedashree Shinde 4 years ago

CBSE > Class 08 > Science

3 answers

Selina Sultana 4 years ago

Rhizobium bacteria is a nitrogen fixing bacteria it takes the nitrogen from air and convert it into nitrogen compounds so that plants can take them Lactobacillus is a bacteria which is used for making curd

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Rishita Pramanik 4 years ago

Lactobacillus takes place during the curd formation. Rhizobium helps in fixing atmospheric nitrogen to the plants.

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Akshita Bajaj 4 years ago

In fixing nitrogen

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What are the uses of lactobacilli and Rhizobium

Posted by Vedashree Shinde 4 years ago

CBSE > Class 08 > Science