CBSE > Class 07 | CBSE Board | Homework Help

The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

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कंचा पाठ के अनुसार किस अनुभव के कारण बिना कुछ कहे अप्पू कक्षा में उठकर खड़ा हो गया?

Posted by Deepti Ray 5 years, 4 months ago

CBSE > Class 07 > हिंदी

2 answers

I. Chinglembi Devi 5 years, 4 months ago

अप्पू को अक्सर क्लास में दंड स्वरूप बेंच पर खड़ा होने को कहा जाता था। इसीलिए पाठ में कहा गया है कि जब उसको खड़ा होने के लिए कहा गया तब उसके दंड के अनुभव से वो तुरंत खड़ा हो गया।

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Sanskriti Bisht 5 years, 4 months ago

Mene abhi ye chapter nahi padahai

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What i call ( good ) in french

Posted by Muqarrab Sajid 5 years, 4 months ago

CBSE > Class 07 > French

5 answers

Hriday Pabari 5 years, 4 months ago

Bien

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Ayaan Goel 5 years, 4 months ago

Bien

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Tanmay Sejwal 5 years, 4 months ago

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Anshula Jadhav 5 years, 4 months ago

Bien

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Nandini Sharma 5 years, 4 months ago

tres

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What i call good in french

Posted by Muqarrab Sajid 5 years, 4 months ago

CBSE > Class 07 > English

2 answers

Kamna Yadav 5 years, 4 months ago

Omiya

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M. Gyaani 5 years, 4 months ago

Yes, I have a nice answer

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Malini chor prati prati ki Kathi

Posted by Muskan Muni 5 years, 4 months ago

CBSE > Class 07 > Sanskrit

1 answers

Muskan Muni 5 years, 4 months ago

Malini prati prati ki prakriya aarti

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1.What is the basic unit of life? 2. Name the different types of graphs? 3. What is the use of speedometer? 4. Motion along a curved path is called? 5. What is the SI unit of distance?

Posted by Nettem Jashwanth 5 years, 4 months ago

CBSE > Class 07 > Science

3 answers

Pavithra K 5 years, 4 months ago

1 cell 2 line ,bar , pie and other 3 it used to tell the speed of vehicle 4 curvilinear motion 5 units of length

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Neha Senthilkumaran 5 years, 4 months ago

1 cell 2 line ,bar , pie and other 3 it used to tell the speed of vehicle 4 curvilinear motion 5 units of length

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Harmandeep Singh 5 years, 4 months ago

1. Environment

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List the roles of men and women? Pls answer it fast

Posted by Manvitha M 5 years, 4 months ago

CBSE > Class 07 > Social Science

1 answers

Aakirti Dwivedi 5 years, 4 months ago

Roles of women are just going outside and doing work and roles of women are taking care of their house, sick persons like a maid

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मतिः शब्द

Posted by Priyanka Bhadoriya 5 years, 4 months ago

CBSE > Class 07 > Sanskrit

0 answers

ANSWER

Full chapter mithaiwala class 7 hindi vasant

Posted by Armaanatkaur 7A2020 5 years, 4 months ago

CBSE > Class 07 > हिंदी

0 answers

ANSWER

3+2-5×6(4/3-3/3) 2÷9

Posted by Rao Anvitha 5 years, 4 months ago

CBSE > Class 07 > Mathematics

3 answers

Shrushti Jagjeevan 5 years, 4 months ago

2.8

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Kanish Jain 5 years, 4 months ago

2.8

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Pavithra K 5 years, 4 months ago

2.8

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A digital code attached to an electronic message to provide it a unique identity is

Posted by Yovandeep Kaur 5 years, 4 months ago

CBSE > Class 07 > Computer

1 answers

Yogita Ingle 5 years, 4 months ago

A digital code attached to an electronic message to provide it unique identity is called digital signature.

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Where to find purchase items

Posted by Pranathi Garimella 5 years, 4 months ago

CBSE > Class 07 > Other Subjects

0 answers

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???? ?? ??? ??? ???? ?? ??????????? ???????????

Posted by Samad Asim 5 years, 4 months ago

CBSE > Class 07 > Social Science

2 answers

Kalpana Rajesh 5 years, 4 months ago

How did you change the text ?

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Yogita Ingle 5 years, 4 months ago

Rajendra Chola's army marched up to the east coast of India, through Orissa, and up to the Ganga river. Rajendra Chola himself led the army up to the Godavari. The Chola army defeated Mahipala, king of Bengal. To commemorate this victory, he adopted the title of Gangaikonda and built a new capital called Gangaikonda-Cholapuram.

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Tamil

Posted by Prema Selvan 5 years, 4 months ago

CBSE > Class 07 > Regional Language

2 answers

Jashan Pal 5 Star 5 years, 4 months ago

Hell

2Thank You

S. Santhosh Kumar 5 years, 3 months ago

Tamilan

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Which was the world first author in America

Posted by Amritha Sukumar 5 years, 4 months ago

CBSE > Class 07 > Other Subjects

0 answers

ANSWER

Write a note on Natural vegetation and it's three board categories

Posted by Ganavi Veena 5 years, 4 months ago

CBSE > Class 07 > Social Science

2 answers

Abhinav Shukla 5 years, 4 months ago

Three board categories are:Forest, grassland,shrubs

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Yogita Ingle 5 years, 4 months ago

The natural vegetation is the endowments of nature. They grow naturally by following the climatic variables. The types of natural vegetation differ according to precipitation, soil, climate, and topography. The cultivated crops and fruits, orchards form part of vegetation, but not natural vegetation.

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अवंती कौन थी । और उसके राजा कौन थे ।

Posted by Sayli Suresh Adsul 5 years, 4 months ago

CBSE > Class 07 > हिंदी

0 answers

ANSWER

What is defragmenting ?

Posted by Navyot Kaur Walia 5 years, 4 months ago

CBSE > Class 07 > Computer

2 answers

Yogita Ingle 5 years, 4 months ago

Defragmentation is the process of locating the noncontiguous fragments of data into which a computer file may be divided as it is stored on a hard disk, and rearranging the fragments and restoring them into fewer fragments or into the whole file. Defragmentation reduces data access time and allows storage to be used more efficiently.

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Navyot Kaur Walia 5 years, 4 months ago

Send me answer

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Tajan

Posted by Tajan Kumar Tajan 5 years, 4 months ago

CBSE > Class 07 > हिंदी

2 answers

Nihal Mehta 5 years, 4 months ago

Why you send your name ask questions if you have any doubt

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Thejasvini S. V 5 years, 4 months ago

Please don't send unwanted queries in Homework help. It is always designed to help you when you got some doubts on your syllabus. Regards!!!

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Tanmay will invite tapesh to the party change this sentence into passive voice

Posted by Shraddha Agrawal 5 years, 4 months ago

CBSE > Class 07 > English

1 answers

Moomin Tariq 5 years, 4 months ago

Tanmay said he will invite tapesh to the party .

4Thank You

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Html

Posted by Ankur Mishra 5 years, 4 months ago

CBSE > Class 07 > Computer

1 answers

Kapish Thakur 5 years, 4 months ago

Html

1Thank You

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Chapter 3.history Q.what is meant by the internal and external frontier of the sultanate ?

Posted by Bablu? Behera 5 years, 4 months ago

CBSE > Class 07 > Social Science

2 answers

Abhinav Shukla 5 years, 4 months ago

'Internal' mean the area hinterland of the garrison towns. 'External' mean the area beyond the hinterland of gareison town.

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Yogita Ingle 5 years, 4 months ago

‘Internal’ frontiers of the sultanate refer to the ‘hinterland’ of the garrison towns. The ‘external’ frontiers, on the other hand, refer to the areas beyond the hinterland of the garrison towns that included the unconquered territories especially in the southern parts of India.

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Answer of 130+10

Posted by Ruchita Kanyal 5 years, 4 months ago

CBSE > Class 07 > Mathematics