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  • 1 answers

Meghna Thapar 6 years ago

Non-homogeneous systems in which solids are dispersed in liquids, are called suspensions. A suspension is a heterogeneous mixture in which the solute particles do not dissolve but remain suspended throughout the bulk of the medium. Particles of a suspension are visible to the naked eye.

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Yogita Ingle 7 years, 2 months ago

The length of the space between two points (or two places) is called distance. Standard unit of measuring length is called meter.
A unit of measurement which has a fixed value which does not change from person to person or place to place, is called a standard unit of measurement length. Whether a meter is used by one person or another person, whether the meter is used in one country or another country, it always represents exactly the ‘same  length’. The length of meter does not change from one person to person or place to place. It is necessary to have standard units of measurements for the sake of uniformity in measurements.

  • 2 answers

Mohit Kumar 7 years, 2 months ago

I guess it was 17april 1791

Atreyi Ghosh 7 years, 2 months ago

Metric system was created in 1791
  • 1 answers

Prabhat Kumar 7 years, 2 months ago

Root is the lowest part of plant from where water and nutrients absorb the important characteristics of root are. 1. It helps the plant to anchor firmly into the ground 2.Root blind the soil particles together, which prevent soil erosion
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Apoorva ☺ 7 years, 2 months ago

Conductors The material that allow electric current to pass through them are called conductors Insulators The material that do not allow electric current to pass through them are called insulators
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Meghna Thapar 6 years ago

The bones of skeleton provide a framework which holds our body together. There are 206 bones in human skeleton. The bones of the skeleton are interconnected through joints to form various parts of our body. The human skeleton consists of a strong backbone which has skull at its top. The skull has eye sockets, an upper jaw, and a lower jaw in it.

Functions of skeleton:

  1. It holds the whole body together and gives it a shape.
  2. It protects many delicate internal organs of the body such as brain, heart, lungs, liver and spinal cord.
  3. It provides numerous points for the attachment of muscles of the body.
  4. It helps in the movement of body parts and locomotion.
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Charan Bokam 5 years, 10 months ago

The food nessery for growth and health
  • 2 answers

Roja Manju 7 years, 2 months ago

It consis of cylintrical bone that rotates in aring. It allows movement in forward,backward,left and right directions.

Vishaal Narayanan 7 years, 2 months ago

Neck joint
  • 2 answers

Devanshi Kothari 7 years, 2 months ago

Acclimatisation is when a particular organism develops adaptive features to survive in a particular climatic condition during the process of evolution

Yogita Ingle 7 years, 2 months ago

Acclimatization is the process in which an individual organism adjusts to a gradual change in its environment (such as a change in temperature, humidity, photoperiod, or pH), allowing it to maintain performance across a range of environmental conditions.The aquatic animals live and breathe in water and face very specific situations, compared to terrestrial species. Different environmental factors such as salinity, light, very variable oxygen content or presence of ammonia involve particular capabilities of adaptation.Proper acclimation will take care of slowly changing the animal’s body temperature back to a normal temperature without stress.

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T J 7 years, 2 months ago

Yak has long hair on its body to protect itself from cold and harsh weather. Hope it helps
  • 3 answers

Mohit Kumar 7 years, 2 months ago

In addition in reversible change no new component is formed

Bhavika Lamba 7 years, 2 months ago

Reversible changes are the changes which can be change and rewards easily they are also called physical change for example freezing of Ice and drawing of anything with pencil

Ritesh Kumar 7 years, 2 months ago

Reversible chnges are the changes that can be reversed or return in its original form. For example - boiling of milk, knotting of sweater
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Manthan Agrawal 7 years, 2 months ago

An big model in that model u can put all the pollutions
  • 1 answers

Apoorva ☺ 7 years, 2 months ago

It necessary for all our needs and our survival.
  • 1 answers

Ritesh Kumar 7 years, 2 months ago

Yes plants give out carbon dioxide at night except some plants
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  • 1 answers

Fareena Khan 7 years, 2 months ago

Land animals are called Terrestrial animals
  • 1 answers

Meghna Thapar 6 years ago

•    The deposition of a solid matter at the bottom of a liquid is called sedimentation.
•    The pouring out of a liquid from a vessel without disturbing the sediment is called decantation.
•    The process of removing insoluble solids from a liquid by using a filter paper is called filtration.
 

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Manthan Agrawal 7 years, 2 months ago

Water harvesting, wind mill, working robot, or working cooker that makes something
Egg
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Himanshu Suryawanshi 5 years, 10 months ago

It is one think geven by chicken means hen
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Meghna Thapar 6 years ago

All living organisms prefer to live in those places which are best suited to their needs. Such surroundings where organisms live is called a habitat. A habitat provides food, water, air, light, shelter and a place for breeding to the plants and animals living in it. Different plants and animals live in different habitats like deserts, mountains, grasslands, garden, soil, river, lake, ocean, etc.

The two main groups of habitats are terrestrial habitats and aquatic habitats. The plants and animals that live on land are said to live in terrestrial habitats. Examples of terrestrial habitats are deserts, mountains, forest, grassland, garden, field, soil and home. A cactus and camel live in dry habitat called desert.

The habitats of plants and animals that live in water are called aquatic habitats. Examples of aquatic habitats are ponds, swamps, lakes, rivers and oceans, etc.

A habitat consists of living as well as non-living components. The living things such as plants, animals and micro-organisms are called biotic components of a habitat.

The non-living things in a habitat are called its abiotic components. The abiotic components of a habitat are soil, rocks, air, water, sunlight, temperature, etc.

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Meghna Thapar 6 years ago

When an object is heated, it increases in size thus expansion takes place on heating. When the hot object is cooled, it decreases in size and comes back to the original size by contraction.

Example - Fixing of iron rim to the wooden wheel of a cart:

The iron rims are fitted around wooden wheels by the process of expansion on heating.

 The iron rim is made slightly smaller than the wooden wheel. The rim is then uniformly heated which expands on heating and becomes bigger in size. It is then put around the wooden wheel and allowed to cool. The iron rim contracts on cooling and thus fits tightly on the wooden wheel.

  • 3 answers

Anushree Dutta 7 years, 2 months ago

Olso many desises can cause d

Anushree Dutta 7 years, 2 months ago

He /she won't be able to go regular activities

Anushree Dutta 7 years, 2 months ago

He or she will not get energy
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Divyaraj Mahavirsinh 7 years, 3 months ago

It allows circular movement. In this joint one end of the bone has round shape which like a ball which fits into a socket

Simran Br 7 years, 3 months ago

Boll and socket joints are a joints which move any movementlike forward, backward and up down
  • 1 answers

Gargi Agarwal 7 years, 2 months ago

Transparent - the object which allows the light to pass through it. Translucent - the object which allows the light to pass through it partially Opaque- the object which does not allow light to pass through it
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Riya Sharma 7 years, 3 months ago

What the answer

Vipin Kumar 5 years, 10 months ago

I'll not
  • 1 answers

Jashnin Sheikh 7 years, 3 months ago

I don't know
  • 2 answers

Prashno Jyoti 7 years, 3 months ago

The process of separating light particles like husk from grains by using a winnow is known as winnowing. It is done by wind or by blowing air.

Pranjali Joshi 7 years, 3 months ago

Winnowing is a process of Separating solid components. On their Property of heavier or lighter.
  • 1 answers

Anushree Dutta 7 years, 2 months ago

Preadetors are the hunters And prey are the organisms which are hunted by the preadetors

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