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  • 3 answers

Nakshatra Dey 4 years, 6 months ago

Sorry it's wrong Animal provide us various food material Cow - cow milk Han - chicken and egg Ship - ship milk Honey bees - honey Camel - camel milk Fish - fish flash Thank you

Nakshatra Dey 4 years, 6 months ago

Animals provide us various food materials. Cow- cowmilk Hen-chicken and egg

Meghna Thapar 4 years, 6 months ago

Animals provide us various food materials such as milk, eggs, chicken, meat, fish and honey.  Goat, camel, cow and buffalo are milk giving animals. The hens provide us chicken and eggs. Milk is an important animal product which can be converted into other useful forms like cheese, butter, cream, curd and ghee.

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Garima Mohal 4 years, 6 months ago

You have coped the same book language sunidhi. Learn to say in your words like me

Gaurav Seth 4 years, 6 months ago

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Proteins: Proteins performs the very essential function of helping our body grow and repair itself. These are found in food items such as milk, pulses, eggs, meat etc. Foods containing proteins are called ‘body-building’ foods.

Test for proteins: To test whether a food item contains proteins, first we need to grind it into a paste or powder form and add 10 drops of water. To this mixture when we add 2 drops of copper sulphate solution and 10 drops of caustic soda solution. After a few minutes, if the mixture turns violet, it is indicative of the presence of protein.

Fats: Fats are also responsible for providing energy to our body. In fact, they provide more energy than carbohydrates. The body uses fat as a fuel source. Fats are essential for the absorption of vitamins A, D, E and K in the body.  Butter, cheese, oil are all examples of fat-rich foods.

Test for fats: To test for fats, take a small quantity of food item and wrap a piece of paper around it and proceed to crush it. After removing the paper, allow it to dry. If you see a film of an oily patch on the paper when holding it against light, it is proof that the food contains fats.

  • 3 answers

Garima Mohal 4 years, 6 months ago

You have copied the same book language Meghna. Learn to say in your words like me

Kumar Rakesh 4 years, 6 months ago

T uv ufcfi fi

Meghna Thapar 4 years, 6 months ago

The main carbohydrate that we eat is starch which is mainly present in wheat and rice. Wheat is used in the preparation of chapatti, bread and noodles. Rice is also used in various dishes such as idli and dosa. Good quantity of starch is also present in potatoes. The common sources of carbohydrates in our diet are cereals (maize, wheat, rice), potato, sweet potato, sugar, jaggery, honey and some fruits like mango, papaya, banana and melon. All carbohydrates provide energy to our body.

Fats provide twice as much energy as that provided by the same amount of carbohydrates. Fat is present in butter, ghee, oils, groundnut etc.

  • 1 answers

Yogita Ingle 4 years, 6 months ago

Sieving is a process by which fine particles are separated from bigger particles by using a sieve. It is used in flour mill or at construction sites. In flour mill, impurities like husks and stones are removed from wheat. Pebbles and stones are removed from sand by sieving.

  • 2 answers

Sakshi Balaji Battalwad 4 years, 6 months ago

The juicy part sucked by bees to make honey

Yogita Ingle 4 years, 6 months ago

Nectar: The juicy sweet liquid secreted by within flowers which is sucked by bees and is made into honey by them

  • 2 answers

Atreyee Datta ?? 4 years, 6 months ago

Nectar is the sweet juice of flowers which is collected by bees and then converted into honey ??

Yogita Ingle 4 years, 6 months ago

Nectar: The juicy sweet liquid secreted by within flowers which is sucked by bees and is made into honey by them

  • 2 answers

Sunidhi . 4 years, 6 months ago

Thanks

Yogita Ingle 4 years, 6 months ago

The main food that we eat to provide us energy is called staple food. In our country, rice, chapati and bread are staple food.

  • 2 answers

Sunidhi . 4 years, 6 months ago

Thanks

Yogita Ingle 4 years, 6 months ago

Omnivorous is an animal or person that eats a variety of food both plant and animal origin.

Answer:  Ostriches are omnivores, which means they eat both plants and animals.

  • 1 answers

Gaurav Seth 4 years, 6 months ago

The changes happening over a long period of time are considered as slow changes.

Example : (a) Growing of plants.
(b) Ripening of fruits.

Both of these changes takes a long time to happen.

  • 2 answers

Sunidhi . 4 years, 6 months ago

Nomen

Yogita Ingle 4 years, 6 months ago

No, all living beings do not need the same kind of food. Some animals eat plants as food, and they are called herbivores. Some animals feed on other animals, and they are called as Carnivores. Some others eat food from plant sources as well as animals, and such living beings are called omnivores.

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Gaurav Seth 4 years, 6 months ago

Photosynthesis reaction involves two reactants, carbon dioxide, and water. These two reactants yield two products, namely, oxygen and glucose. Hence, the photosynthesis reaction is considered to be an endothermic reaction. Following is the photosynthesis formula:

6CO2    +   6H2O  —>  C6H12O6  + 6O2

Unlike plants, certain bacteria that perform photosynthesis do not produce oxygen as the by-product of photosynthesis. Such bacteria are called anoxygenic photosynthetic bacteria. The bacteria that do produce oxygen as a by-product of photosynthesis are called oxygenic photosynthetic bacteria.

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Atreyee Datta ?? 4 years, 6 months ago

This gases mix-up with water so, as a result the animals and plants under water can breath-in and so breath-out. ........... From Atreyee Datta.??
  • 2 answers

Hema Kotha 4 years, 6 months ago

Hi

Anil Dhaka 4 years, 6 months ago

Hello
  • 4 answers

Shreya Vaghela 4 years, 6 months ago

Thanks u all for giving answer

Atreyee Datta ?? 4 years, 6 months ago

Sorry my answer have a little spelling mistake ? it is not nade it will be made ... Fr. Atreyee Datta ? ?

Atreyee Datta ?? 4 years, 6 months ago

Spinning is a process by which yarn can be nade from fibre ........ From Atreyee Datta ??

Yogita Ingle 4 years, 6 months ago

  • The process of making yarn from fibres is called Spinning.
  • In this process, a large number of fibres from a cotton wool are drawn out and gently twisted such that the fibres gel together to form a yarn.
  • Devices used are takli, Charaka and modern day machines.
  • 1 answers

Gaurav Seth 4 years, 6 months ago

Irreversible changes : The changes in which the matter cannot be brought back to its original state are known as irreversible changes . For example , burning of paper changes it into ash and smoke. Paper cannot be obtained back from ash and smoke .

  • 1 answers

Mokshit Mrinal Sen 4 years, 6 months ago

Phosphorus is a kind of mineral which is essential for our daily diet. A lot of Phosphorus can be found underground. Food items like whole grains, nuts and dry fruits, chicken, seafood and Dairy products are rich in phosphorus.
  • 1 answers

Meghna Thapar 4 years, 6 months ago

The non-living things which were once a part of living things are butter, leather, wool, cooking oil, apple, and rubber. Butter is made from milk, which is obtained from dairy animals. Viruses are infectious agents with both living and nonliving characteristics. They can infect animals, plants, and even other microorganisms. Some examples of non-living things include rocks, water, weather, climate, and natural events such as rockfalls or earthquakes. Living things are defined by a set of characteristics including the ability to reproduce, grow, move, breathe, adapt or respond to their environment.

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Rishabh Maddheshiya 4 years, 6 months ago

Cholorphyll

Senthilkumar Ramalingam 4 years, 6 months ago

Its very simple cholorophle

Ayush Raj 4 years, 6 months ago

Cholorphyll

Yogita Ingle 4 years, 6 months ago

Chlorophyll is the green pigment present in leaves of the plants.

Atreyee Datta ?? 4 years, 6 months ago

Chlorophyll is the green pigment which is present in leaf .?
  • 3 answers

Avni Bhatt 4 years, 6 months ago

Fruits and vegetables, milk and Dairy products or food which are in balance diet

Zarine Khan 4 years, 6 months ago

What

Anshika Mishra 4 years, 6 months ago

Fruits and vegetables , milk and dairy foods , nuts
  • 2 answers

Anshika Mishra 4 years, 6 months ago

Milk and dairy foods, fruits and vegetables , nuts

Ayushi Mishra 4 years, 6 months ago

Fruits and vegetables
  • 3 answers

Abinash Sahu 4 years, 6 months ago

The two sources of food are plants and animals

Atreyee Datta ?? 4 years, 6 months ago

There are two major sources of our food they are animal sources and plant sources . -- Atreyee Datta.

Gaurav Seth 4 years, 6 months ago

Food is essential for all the living organisms. Plants prepare their own food and store in their special organs as fruits, tubers, seeds etc. Animals and human beings depend on this stored food of plant. Bigger animals depend on smaller animals for their food. Human beings also depend on animals for their food.

Food Sources

  • Vegetables. Vegetables are obtained from the plants.
  • Roots. Radish, turnip, carrot, beetroot are some of the roots that are eaten as vegetables.
  • Stem. Potato and ginger are the stems that are eaten as vegetables.
  • Leaves. Spinach, cabbage, lettuce are the leaves eaten as vegetables.
  • 1 answers

Yogita Ingle 4 years, 6 months ago

There are two major types of carbohydrates (or carbs) in foods: simple and complex.

Simple carbohydrates: These are also called simple sugars. They're found in refined sugars, like the white sugar you see in a sugar bowl. 

Complex carbohydrates: These are also called starches. Starches include grain products, such as bread, crackers, pasta, and rice. 

  • 1 answers

Yogita Ingle 4 years, 6 months ago

Elements – Elements constitute the simplest chemical substances in which all the atoms are exactly the same.

  • 5 answers

Atreyee Datta ?? 4 years, 6 months ago

Sugarcane , Suger beet .

Asmita Rahaman 4 years, 6 months ago

Sugarcane and beetroot

Abinash Sahu 4 years, 6 months ago

1. Sugarcane 2. Sugar beet

Ansh Raj 4 years, 6 months ago

Sugarcane and beetroot

Gaurav Seth 4 years, 6 months ago

Different types of sugars are extracted from various plant sources. The two most important sugar crops are m e n t i o n e d below :

( a ) Sugarcane 

( b ) Sugar beet

  • 2 answers

Ansh Raj 4 years, 6 months ago

After collecting the nectar from flower in hive

Neha Kumari 4 years, 6 months ago

Heieiehebdd

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