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because if we eat the food hurriedly the food may can enter in wind pipe(Pharynx). Actually the wind pipe runs adjacent to the food pipe(Oesophagus) but in the throat, air and food share a common passage. So if we eat hurriedly the food get enter in wind pipe. So stopping this action the hiccups or cough will start.

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Sohan Barik 2 years, 2 months ago

Because they are not make there own food. Directly or indirectly they are decent on other animals or plants

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ANSWER

Make a points on waterclock

Posted by Vishakha Daware 2 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Paratha Singh 2 years, 2 months ago

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ANSWER

Long questions and answers Explain four factors on which the climate of a place depends.

Posted by Samridhi Roy 2 years, 2 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Define the term change

Posted by Maanvi Raghuwanshi 2 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Kartik Thakur 2 years, 2 months ago

A thing looking different from it's first natural appearance

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Paratha Singh 2 years, 2 months ago

Transfer of one thing to another is known as change

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Name all the elements present in the following compounds :- SO² , PbCl², Ba(OH)² ,LiF

Posted by Bhuvi Gurnani 2 years, 2 months ago

CBSE > Class 07 > Science

0 answers

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Where does radiation takes place

Posted by Kaviraj Gamit 2 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Kartik Thakur 2 years, 2 months ago

Heat of sun rays transfer to the earth

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Paratha Singh 2 years, 2 months ago

It takes place in earth and universe

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Shivam Kumar 2 years, 2 months ago

Through a vacuum or transparent medium which can be either solid or liquid.

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Can we say that insectivorous plants are partial heterotrophs? Explain

Posted by Ganga S 2 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Atharv Singh 2 years, 2 months ago

Yes we can see that insectivorous plants are passion heterotrophs because they have chlorophyll but did grow in nitrogen deficient soil to fulfill their need they eat insects

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Lakshita Gupta 2 years, 2 months ago

Yes.

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ANSWER

What is the answer for activity 4.10. Chapter 4

Posted by Mahi Mithra G. S.. 2 years, 2 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Can we say that insectivorous plants are partial heterotrophs

Posted by Ganga S 2 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Deepisha Vijayan 2 years, 2 months ago

Yes

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Ganga S 2 years, 2 months ago

Can u explain that

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Shaurya Patil 2 years, 2 months ago

Yes

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ANSWER

LPG is stored in a cylinder as a liquid when you burn it in the store it is in the gaseous form what kind of change occur during the use of LPG

Posted by Yuvraj Singh 2 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Spandana Priyadarshini 2 years, 2 months ago

It includes both chemical and physical change as when lpj comes out of the cylinder , State is only changed and no New substance is formed while when we burn , Co2 is produced hence chemical change

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Sai Suman 2 years, 2 months ago

Huijs

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How do the land breeze and sea breeze make the climate in coastal areas moderate (nether too hot nor too cold)

Posted by 11-Adithya Anand 2 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Mahi Mithra G. S.. 2 years, 2 months ago

I don

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Yuvraj Singh 2 years, 2 months ago

Jshd

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11-Adithya Anand 2 years, 2 months ago

I don't no

3Thank You

ANSWER

Three liquids are given to you. one is hydrochloric acid another is sodium hydroxide and third is sugar solution. How will you identify them ? You have only turmeric indicator

Posted by Rima John 2 years, 2 months ago

CBSE > Class 07 > Science

1 answers

Priyanka Shah 2 years, 2 months ago

If turmeric indicator colour changes to red colour, then it is a sodium hydroxide solution to hydrochloric acid and sugar solution. Then by using yellow turmeric indicator again, we can able to distinguish between acid and neutral solution.

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ANSWER

Why we don't use labouratory thermometer as like a clinical thermometer

Posted by Rajdeep Mahanta 2 years, 2 months ago

CBSE > Class 07 > Science

3 answers

Sahil Bante 2 years, 2 months ago

Because both of them made up of mercury

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Roshni Sahoo 2 years, 2 months ago

We don't use labouratory thermometer as like a clinical thermometer because it range start in -10.celcious

2Thank You

Tanishka Sagar 2 years, 2 months ago

A laboratory thermometer can't be used to measure body temperature as it does not have a kink. The kink, in a clinical thermometer, prevents mercury levels from falling on its own so that temperature can be read even when the thermometer is no longer in contact with our body.

3Thank You

ANSWER

How does light 💡 travel

Posted by Saili Gawande 2 years, 2 months ago

CBSE > Class 07 > Science

4 answers

Shyam Ladli Vaishnavi 1 year, 10 months ago

Light always travel in a straight line this property of light is known as rectilinear propagation of light

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Sohan Singh 2 years, 1 month ago

Straight line

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Gauri Tyagi 2 years, 2 months ago

Straight line

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Tanishka Sagar 2 years, 2 months ago

Light always travels in a straight line. It does not bend while travelling. It follows the shortest path between the starting point and the endpoint, which is a straight line.

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ANSWER

What is the acid

Posted by Somya Kushwaha 2 years, 2 months ago

CBSE > Class 07 > Science

2 answers

Gauri Tyagi 2 years, 2 months ago

Acids are sour in taste

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Kanishka Bakathsingh 2 years, 2 months ago

What is the photosymthesis

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ANSWER

Physical and chemical changes questions answers

Posted by Isha Singh 2 years, 2 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Insectivorous plant is hectotrophs or autotrophs

Posted by Tripti Debnath 2 years, 2 months ago

CBSE > Class 07 > Science

5 answers

Paratha Singh 2 years, 2 months ago

They are hetrotrophic

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Sambit Meher 2 years, 2 months ago

Insectivourous plants acts like heterotrophs because they dont get enough nutrients from soil and they trap insect and absorb all it's nutrients

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Sohan Singh 2 years, 2 months ago

Insectivorous plant is heterotrophs

1Thank You

Vance Rathod 2 years, 2 months ago

Insectivorous plant is heterotrophs

1Thank You

Mamata Kandi 2 years, 2 months ago

Insectivorous plant is Partially autotraphs

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ANSWER

5 uses of acid and bases

Posted by Kishore B 2 years, 3 months ago

CBSE > Class 07 > Science

1 answers

Krishsai S.R 2 years, 3 months ago

Acid is a kerosine in nature

1Thank You

ANSWER

Answers

Posted by Gayatree Sahu 2 years, 3 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

How are natural indicators prepared give example of a flower, stem,root,and leaf can be used as an indicator what are the colour changes observed with red cabbage juice in acidic, neutral and basic medium?

Posted by Manyata Sindhal Sindhalmanyata 2 years, 3 months ago

CBSE > Class 07 > Science

1 answers

Atharv Singh 2 years, 2 months ago

Hibiscus water turmeric etc

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ANSWER

What are the factors that affect the absorption of heat by an object

Posted by Kriti Sharma 2 years, 3 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Type of thermometer

Posted by Archana Jadhav 2 years, 3 months ago

CBSE > Class 07 > Science

5 answers

Sambit Meher 2 years, 2 months ago

Clinical, Lab, Digital

1Thank You

Shreya Kushwaha 2 years, 2 months ago

Clinical thermometer and laboratory thermometer

2Thank You

Vance Rathod 2 years, 2 months ago

2 type of thermometer -Clinical thermometer and laboratory thermometer

2Thank You

Dhanushri Gari 2 years, 2 months ago

Minimum and maximum

2Thank You

Kishore B 2 years, 3 months ago

2 Clinical & Laboratory

2Thank You

ANSWER

Chapter 4

Posted by Topden Tenzin Topden 2 years, 3 months ago

CBSE > Class 07 > Science

3 answers

Vasu Bansal 2 years, 1 month ago

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Rushum Kumari 2 years, 3 months ago

How is silk thread obtained frm cocoon.

2Thank You

Gurjot Singh 2 years, 3 months ago

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Similarities and difference between nutrition in amoeba and human being

Posted by Umaiza Ashrafi 2 years, 3 months ago

CBSE > Class 07 > Science

1 answers

Aastha Badlani 2 years, 3 months ago

Similarity between the nutrition in amoeba and human beings is that both are heterotrophs, they derive their nutritions from other organisms. Dissimilarity between them is that human beings have complex digestive system where food gets digested in separate regions while in amoeba food is digested in a food vacuole.

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How mañy mode nutrition in animals

Posted by Gowri Shankar 2 years, 3 months ago

CBSE > Class 07 > Science