CBSE > Class 07 | CBSE Board | Homework Help

Explanation: Four common causes, as recognized by social scientists, are technology, social institutions, population, and the environment. All four of these areas can impact when and how society changes. And they are all interrelated: a change in one area can lead to changes throughout.

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A man travels 3/8 of his journey by train, 3/5 of it by bus and walks the rest of the distance. If he walks 2 kilometre, how much distance he travel by bus?

Posted by Harsh Yadav 4 years, 10 months ago

CBSE > Class 07 > Mathematics

1 answers

Pratham Akul 4 years, 10 months ago

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class. 7 Sanskrit all chapter

Posted by Ahtesham Quadri 4 years, 10 months ago

CBSE > Class 07 > Sanskrit

3 answers

Mayank Malaiya 4 years, 10 months ago

6 chapter ke answers

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A Nitin 4 years, 10 months ago

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Anuj Parmar 4 years, 10 months ago

15 chapters

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Nutrition in animal 10 question inside test book and answers

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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Nutrition in animal inside test 10 question 10 question and answers 10 question 10 answer

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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20 questions and answer nutrition in animal

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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What is human environment

Posted by Ujjwal Tiwari 4 years, 10 months ago

CBSE > Class 07 > Social Science

1 answers

Anuj Parmar 4 years, 10 months ago

Human environment is the interaction between human beings and the environment. It is the relationship of people with the natural and physical environment around them. Environment includes physical, biological, cultural, social, and economic factors of the area.

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Nutrition in animals 20 question inside and answers

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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Rima Mai 4 years, 9 months ago

What are villi? What is their location and function? Solution Villi are the finger-like projections or outgrowth. They are present in the small intestine of our digestive system. 6. Where is the bile produced? Which component of the food does it help to digest? Solution: Bile juice is produced in the liver, and it helps in the digestion of fats by breaking large fat globule into smaller ones. 7. Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also. Solution: Cellulose is the carbohydrate that can be digested by ruminants but not by humans because humans lack cellulase enzyme required to digest the cellulose. 8. Why do we get instant energy from glucose? Solution: Glucose is a simple sugar which is easily absorbed by the blood whereas other carbohydrates are first broken down into glucose and then absorbed; hence, glucose gives instant energy. 10. Write one similarity and one difference between nutrition in amoeba and human beings. Solution: Similarity: Both amoeba and human beings follow the holozoic type of nutrition. Difference: Humans intake food through buccal cavity. In amoeba food is ingested through pseudopodia. 13. Can we survive only on raw, leafy vegetables/grass? Discuss. Solution: No, we cannot survive only on raw, leafy vegetables because they mainly consist of Cellulose which cannot be digested by us due to lack of cellulose digesting enzyme in our body.

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Nutrition in animals inside inside 10-20 questions and answers

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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Nutrition in animals

Posted by Fakeerappa Mugali 4 years, 10 months ago

CBSE > Class 07 > Science

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Ch 7 Try these pg 145

Posted by Thakkar Dhruvanshi 4 years, 10 months ago

CBSE > Class 07 > Mathematics

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Can I ask questions

Posted by Thakkar Dhruvanshi 4 years, 10 months ago

CBSE > Class 07 > Mathematics

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The angle of a triangle is in the ratio 1:3:5 . Find the measure of each of the angle

Posted by Saumya Riya 4 years, 10 months ago

CBSE > Class 07 > Mathematics

2 answers

Rg Jagriti 4 years, 10 months ago

Let the angle be x . So x , 3x , 5x. Sum of all angles of a triangle =180° x+3x+5x=180° 9x=180° x=180°/9 x=20° Angle 1 is 20°, Angle 2 is 60° and Angle 3 is 100°

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Chandra Prakash 4 years, 10 months ago

Let the angle be x . So x , 3x , 5x. Sum of all angles of a triangle =180° x+3x+5x=180° 9x=180° x=180°/9 x=20° Angle 1 is 20°, Angle 2 is 60° and Angle 3 is 100°

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What is social engineering in hacker World ??,

Posted by Saumya Riya 4 years, 10 months ago

CBSE > Class 07 > Computer