CBSE > Class 07 > Science | CBSE Board | Homework Help

The forest floor looks dark coloured and is covered with a layer of dead decaying leaves, fruits, seeds, twigs and small herbs. The decaying matter moist and warm. It feels like a spongy carpet.

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ANSWER

No medium is required for transfer of heat by the proces of __________

Posted by Aryan Chauhan 3 years ago

CBSE > Class 07 > Science

5 answers

Shreyansh Keshri 3 years ago

Radiation

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Mohak Agrawal 3 years ago

Radiation

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Navya Jain 3 years ago

Radiation

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Shivtej Bhosale 3 years ago

Radiation

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Aryan Chauhan 3 years ago

Radiation

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ANSWER

What is mean by dialysis?

Posted by Geetha Chowdary 3 years ago

CBSE > Class 07 > Science

4 answers

Kristy Saini 2 years, 11 months ago

when our kidney stop working then dialysis is used in our body .

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Shreyansh Keshri 3 years ago

It is artificial kidney

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Mohak Agrawal 3 years ago

It's is a artificial kidney

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Shivtej Bhosale 3 years ago

It is duplicate kidney

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ANSWER

Frosted glass is __________ material

Posted by Ayush Gautam 3 years ago

CBSE > Class 07 > Science

5 answers

Priya Murugan 3 years ago

Translucent

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Shivtej Bhosale 3 years ago

Translucent

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Lakshaya Veeraprumal 3 years ago

Translucent material

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Saachit Meena 3 years ago

Translucent

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Yuvakshi Thakur 3 years ago

Frosted glass is translucent material

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ANSWER

What are mammals

Posted by Sofia Rk 3 years ago

CBSE > Class 07 > Science

5 answers

Agriya Aggarwal 2 years, 11 months ago

Mamals are those who give birth to other

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Lakshaya Veeraprumal 3 years ago

Mammals are animals which give birth to their kinds

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Yuvakshi Thakur 3 years ago

Mammals are those who give birth to their younger ones

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Charmi Bunker 3 years ago

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Aradhya Sri 3 years ago

Animals who give direct chid

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ANSWER

I want important questions for exam

Posted by Sreesh Samudrala 3 years ago

CBSE > Class 07 > Science

2 answers

Sachee Mehta 3 years ago

Yes

1Thank You

Afzal Imam 2 years, 11 months ago

so what should i do in that stup up your mouth

3Thank You

ANSWER

What are the difference between nutrients and nutrition

Posted by Bikash Naik 3 years ago

CBSE > Class 07 > Science

4 answers

Jhansi Kumari 2 years, 11 months ago

Nutrients is present in food and it is a material but nutrition is the process that how we utilising food

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Sachee Mehta 3 years ago

Good

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S. Varsha 3 years ago

Nutrients are the raw materials which is needed by our body. Nutrition is the process how our body takes in it and it's utilisation.

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Manya Bhatt 3 years ago

Carbohydrates, proteins, fats, vitamins and minerals are essential components of food, these components are called nutrients, but Nutrition is the mode of taking food by an organism and its utilisation by the body.

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ANSWER

What is meant by real image ?

Posted by Palak Gupta 3 years ago

CBSE > Class 07 > Science

5 answers

Navya Jain 3 years ago

The image which can obtained on screen that are called real image

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Dimple Gupta 3 years ago

A image which obtained on screen

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Sachee Mehta 3 years ago

A image which can only obtained On

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Manya Bhatt 3 years ago

A real image is an image which is located in the plane of convergence for the light rays that originate from a given object

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Sandhya Kumari 3 years ago

The image which can obtained on screen that are called real image

2Thank You

ANSWER

What is light ? How does it travels?

Posted by Fit Ness 3 years ago

CBSE > Class 07 > Science

5 answers

Sharanu Sharanu 2 years, 11 months ago

It travels through rectilinear propagation .

0Thank You

Priya Murugan 3 years ago

Light is a form of energy. Light travels in straight line. It's speed its about 3,00,000 km per second in air

1Thank You

Navya Jain 3 years ago

Light is the form of energy which helps us to see objects near by us . It travels in a straight line.

1Thank You

Param Waraich 3 years ago

Light is the form of energy which helps us to see objects near by us . It travels in a straight path

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Parul 07E 2022-2023 3 years ago

A Radiation or a form of energy that are eyes can detect. It travels in a straight line.

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ANSWER

Longer line in the symbol for a cell represents its

Posted by Aradhya Mishra 3 years ago

CBSE > Class 07 > Science

5 answers

Lakshaya Veeraprumal 3 years ago

Positive terminal

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Manya Bhatt 3 years ago

Longer line in the symbol for a cell represent its positive terminal

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Param Waraich 3 years ago

Positive terminal

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Rishit Khanduja 3 years ago

Postive terminal

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Abhinav Dirisam 3 years ago

Positive terminal in a cell

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ANSWER

HOW CAN YOU CREATE A RAINBOW IN WATER?

Posted by Ankush Raj 3 years ago

CBSE > Class 07 > Science

3 answers

Manya Bhatt 3 years ago

Whenever the rays of the sun pass through the raindrops in the form of white light, it forms a rainbow.

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Param Waraich 3 years ago

We can create rainbow in water by reflecting sunlight in it

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Deeksha Barkade 3 years ago

Position your glass of water on a table and then place the mirror inside it at an angle.

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ANSWER

Explain why there is a need a variety of animals and plants in a forest?

Posted by Shreya Gupta 3 years ago

CBSE > Class 07 > Science

1 answers

Preeti Dabral 3 years ago

Plants and animals are needed in a forest to maintain the balance of nature. In a forest plants produce energy which is consumed by herbivorous animals. Herbivorous animals are eaten up by carnivores. Thus all animals and plants are interdependent for their source of nutrition. Loss of a single variety of plants and animals may cause huge imbalance in the nature.

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ANSWER

What is image

Posted by Dolcy Bahirani 3 years ago

CBSE > Class 07 > Science

3 answers

Yuvraj Maini 3 years ago

Image is form when the light falls on mirror then the image form.

0Thank You

Gunjan Patil 3 years ago

Which appears behind the mirror is the image

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Sachin Sachin 3 years ago

Sir test paper in 7thsta

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ANSWER

What is plasma in the 30 words

Posted by Jubaiet Ahmed 3 years ago

CBSE > Class 07 > Science

2 answers

Lakshaya Veeraprumal 3 years ago

Blood plasma is a light amber-colored liquid component of blood in which blood cells are absent, but contains proteins and other constituents of whole blood in suspension.

1Thank You

Shivangi Sakshi 3 years ago

Bryophyllum

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ANSWER

What is a anemometer

Posted by Pratik Zalte 3 years ago

CBSE > Class 07 > Science

1 answers

Preeti Dabral 3 years ago

The instrument that measures wind speed is called an anemometer. Since wind speed plays an important role in the formation of storms, an anemometer becomes useful to predict approaching cyclones or storms in cyclone prone areas.

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ANSWER

What is thundestorm

Posted by Chinmayi Bharadwaj 3 years ago

CBSE > Class 07 > Science

2 answers

Sakshi Sharma 3 years ago

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2Thank You

Aadya Vats 3 years ago

the swift movment or the falling water droplets along with ris.ing air create lightning And sound

3Thank You

ANSWER

What is the function of saliva

Posted by Yash Chaurasiya 3 years ago

CBSE > Class 07 > Science