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What is carbon dyoxide

Posted by Rohan Chougule 4 years, 7 months ago

3 answers

Sia ? 4 years, 7 months ago

Carbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas.

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Manan Jain 📚📚📚✔✔ 4 years, 7 months ago

CO 2 means carbon dioxide

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Anurag Yadav 4 years, 7 months ago

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ANSWER

Explain why manure and fertilisers are needed to the field from time to time?

Posted by Imli Yapang 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Sia ? 4 years, 7 months ago

All the plants require specific nutrients for their growth to increase the yield. The soil can be enriched by supplying these nutrients. Manure is used because it helps in enriching the soil with nutrients, organic matter and increasing soil fertility.
Fertilizers are used to ensure good vegetative growth, giving rise to healthy plants. This is not a correct practice because excess fertilizers can lead to water pollution.

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What are veins

Posted by Sreeju .2010 4 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Ankit J 4 years, 7 months ago

The lines on the leaf is called veins

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Sailaja Sailaja 4 years, 7 months ago

Science

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What is neutralization??

Posted by Dhun Ranka 4 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Nikita Singh 4 years, 7 months ago

The reaction in which an acid reacts with a base to form salt and water is called neutralisation .

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Sia ? 4 years, 7 months ago

neutralization or neutralisation is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.

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ANSWER

Why are vitaminnecessaryfor the diet

Posted by Aashi Dubey 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Nitya Shukla 4 years, 7 months ago

Vitamins are necessary for the diet because vitamins are necessary fir good eyesight,healthy skin, and fighting against diseases.

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Why Cuscuta have parasitic mode of nutrition

Posted by Bhavika Bhonar 4 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Bhavika Bhonar 4 years, 7 months ago

Thanks

1Thank You

Nikita Singh 4 years, 7 months ago

The cuscuta have a parasitic mode of nutrition because it grows on other organism and derives nutrition from it .

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ANSWER

What are the commonly used reference temperatures for constructing temperature scales

Posted by Nishtha Shreya 4 years, 7 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Why mineral are needed for organism

Posted by Isla Ansari 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Sia ? 4 years, 7 months ago

In the context of nutrition, a mineral is a chemical element required as an essential nutrient by organisms to perform functions necessary for life. The five major minerals in the human body are calcium, phosphorus, potassium, sodium, and magnesium.

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Exercise

Posted by Pawan Kumar 4 years, 7 months ago

CBSE > Class 07 > Science

2 answers

Roshni Kumari 4 years, 6 months ago

Which chapter??

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Pawan Kumar 4 years, 7 months ago

Exercise

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All life processes require food. It is obtained through ___________

Posted by Keshav Yadav 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Dhun Ranka 4 years, 7 months ago

Answer is plants

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Where is food made in plants

Posted by Astha Raj 4 years, 7 months ago

CBSE > Class 07 > Science

5 answers

Nikita Singh 4 years, 7 months ago

Leaves Leaves is the food factory of plants where food is prepared

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Naeem Pathan 4 years, 7 months ago

Leaves ☘️????

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Nitya Shukla 4 years, 7 months ago

In leaves

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Xyz Abc 4 years, 7 months ago

Leaf

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Kalli Sahoo 4 years, 7 months ago

Leaf. sister

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Amoeba digest it food in

Posted by Utkarsh Singh 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Khushi Narwal 4 years, 7 months ago

Food vacalue

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What is the scanvegers ?

Posted by Avinash Tiwari 4 years, 7 months ago

CBSE > Class 07 > Science

3 answers

Utkarsh Singh 4 years, 7 months ago

The animal that eat dead animals are called scavenger

1Thank You

Arif Ahmad 4 years, 7 months ago

1 chapter ka

2Thank You

Kalli Sahoo 4 years, 7 months ago

The animals who eat dead animals are known as scavenger.

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ANSWER

Name the two insect - eating plants

Posted by 10Rakshita Bhopale24-25 4 years, 7 months ago

CBSE > Class 07 > Science

4 answers

Nikita Singh 4 years, 7 months ago

Pitcher plant and venus flytrap

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Xyz Abc 4 years, 7 months ago

Pitcher and Venus fly trap

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Astha Raj 4 years, 7 months ago

Venus flytrap and sundews

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Kalli Sahoo 4 years, 7 months ago

Pitcher plant

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What is mean by nutrients and nutrition

Posted by Niyaz Mohammed 4 years, 7 months ago

CBSE > Class 07 > Science

3 answers

Khushi Narwal 4 years, 7 months ago

Nutrients help our body to grow

0Thank You

Jiwoo Jeon 4 years, 7 months ago

Sorry but this is from notes?

2Thank You

Vagisha M Srivastava 4 years, 7 months ago

Nutrition is the mode of taking food by an organism and its utilisation by the body.

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ANSWER

Show with the help of a sketch that the plants are ultimate source of food

Posted by Rudransh Sharma 4 years, 7 months ago

CBSE > Class 07 > Science

1 answers

Dhairya Shetty 4 years, 7 months ago

Ghfg

3Thank You

ANSWER

Why do the silk workers suffer from asthama

Posted by Bishnu Prasad Chahataray 4 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Saneha Yadav 4 years, 7 months ago

They suffer from Asthama because when any insect , animal etc. Die so it smells very bad and as they don't have any further protection .

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What happenes to the colour of spirit?

Posted by Khushi Yadav 4 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Sia ? 4 years, 7 months ago

Colors are one of the most beautiful and also one of the most under-appreciated aspects of the physical realm. We are surrounded by colors, but how often do we notice the numerous subtleties in the myriad shades

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What is circular motion?

Posted by Jagpreet Sandhu 4 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Khushi Narwal 4 years, 7 months ago

Circular motion = Circular motion move in the circular path of the centre path

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Srushti Kamthe 4 years, 8 months ago

In physics, circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation

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ANSWER

Posted by T Shravan 4 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Khushi Narwal 4 years, 7 months ago

All organisms need to take food to get energy , and growth for development and maintenance of our body.

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Vansh Kumar Vijay 4 years, 8 months ago

Why do organisms take food

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What is oranism

Posted by Kalpana Chawla 4 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Kalpana Chawla 4 years, 8 months ago

How sorry for the delay I had to get back to you on this one last time I was in the world name and I was just wondering if you had any news about the job posting on Craigslist and I am free fire lover Please give me a call at your convenience and I will be happy to help you out with any of the above mentioned things you need to know about me and I will be happy to help you out with any of the above mentioned things you need to know about me and I will be happy to help you out with any of the above mentioned things you need to know about me and I will be happy to help you out with

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How sorry for the delay

Posted by Kalpana Chawla 4 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Ritu And Aditi Dubey 4 years, 8 months ago

What is photosynthesis

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Siddhi Mehta 4 years, 8 months ago

Delay means late (देर) and sorry for the delay means sorry to be late

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What is Heterotrophic mode of nutrition ?

Posted by Gurpreet Kaur 4 years, 8 months ago

CBSE > Class 07 > Science

4 answers

Saurabh Dange 4 years, 7 months ago

it means that plants are not make their own food they depend on other plants and animals they are hetrotropic because of they do not make the photosynthesis process

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10Rakshita Bhopale24-25 4 years, 7 months ago

Heterotropic are consumers they depend on other animals or plants

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Somya Singh 4 years, 8 months ago

Heterotrophic are consumers They depend on other animals They eat other animal to get protein and energy

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Vagisha M Srivastava 4 years, 8 months ago

When most of the organisms or animals depend on other plants and animals directly or indirectly is called the Heterotropic mode of Nutrition.

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ANSWER

How does leaves help a plant make it's food

Posted by Rudra Surani 4 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Sia ? 4 years, 8 months ago

Leaves consists of green pigments called chloroplasts. These chloroplasts helps the plant to prepare its food by the process of photosynthesis. Hence, the leaves helps the plant to prepare its food. From the leaves, food is transported to the various plant parts.

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Manav Bhardwaj 4 years, 8 months ago

Chlorophyll

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________ is the main source of food in Animal products.

Posted by Sagar M 4 years, 8 months ago

CBSE > Class 07 > Science