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  • 1 answers

Preeti Dabral 1 year, 8 months ago

Air is a mixture of many gases. The major component of air is nitrogen gas which is 78%. The second major component of air is oxygen which is 21%. Air is mainly a mixture of nitrogen and oxygen gas with small amounts of carbon dioxide gas, water vapour and other gases. Thus, 99% of air is composed of nitrogen and oxygen and the remaining 1% of air consists of carbon dioxide, water vapour, a few other gases and some dust particles.

  • 2 answers

Preeti Dabral 1 year, 8 months ago

Vermicompost - Compost is a kind of manure rich in organic matter and nutrients. The compost prepared by using earthworms to hasten the process of decomposition of plant and animal refuse is called as vermicompost.

Vishakha Naik 1 year, 8 months ago

*Vermicompost*=vermi composting is a kind of manure rich in organic matter and nutrients this components are prepared using earthworms to histed the process of decomposting of plants and animals refuse is called as vermicompost
  • 3 answers
Magnes is correct answer because magnesia , bar magnet, magnetite is same

Piyush Katar 1 year, 8 months ago

No, magnesia is incorrect the correct ans is magnes because the is a state magnet are discovered in magnesia

Ayush Jha 1 year, 8 months ago

c Magnesia because he was preson who found the magnet
  • 1 answers

Preeti Dabral 1 year, 8 months ago

In everyday use electricity typically refers to electrically charged particles (called electrons) moving through metal wires. The flow of electricity is called current. Metals are generally very good conductors, meaning they let current flow easily. Materials that do not let current flow easily are called insulators.

  • 1 answers

Piyush Katar 1 year, 8 months ago

We separate different components of a mixture to remove unwanted impurities or non useful substance from the mixture.
  • 5 answers

Shubham Khengare 1 year, 7 months ago

Because you can't survive without it you will die in 2days

Vishakha Naik 1 year, 8 months ago

water is important for humans and other living world because we need water for wash our clothes , utensils and many more. Birds also need water for drinking. Whole living world is depend on water

Divyansh Sharma 1 year, 8 months ago

Because it can burn you to death and it can freeze you to death and it can drown you but you still need it to survive

A_14 143 1 year, 8 months ago

Because water important because human without water doesn't survive on earth

A_14 143 1 year, 8 months ago

Point by point answer
  • 2 answers

Bulti Deb 1 year, 8 months ago

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Bindya Vm Pranav 1 year, 8 months ago

Because mirror and other smooth objects produces a smooth reflection whereas non shiny objects gives diffused reflection
  • 2 answers

Priyanshi Mishra 1 year, 6 months ago

Garbage in - you put the garbage inside of dustbin. Garbage out - you take out the garbage from dustbin.

Munwar Sultana 1 year, 8 months ago

What is vermiculture
  • 5 answers

Vishakha Naik 1 year, 8 months ago

Cloth ,plastic ,rubber ,cement ,colour

Anwesha Dash 1 year, 8 months ago

Wood,cloth, paper, cement, colour

Piyush Katar 1 year, 8 months ago

Plastic,glass,rubber,wood,paper

Amit Hiremath 1 year, 8 months ago

Book,cloth,plastic,fiber,glass

Miss Janvee 1 year, 8 months ago

Plastic, Rubber, Wood, Glass, Paper.
  • 4 answers

Ghrhe E Rvevrb4 Hedge Ye Ga 1 year, 8 months ago

a) sitting

Vishakha Mourya 1 year, 8 months ago

Both a and b

Vedant Kale 1 year, 8 months ago

D)both a and b

Shreya Bhandekar 1 year, 8 months ago

What is globl wiriming
  • 5 answers

Vedant Kale 1 year, 8 months ago

Magnetite

Jeetanshu Kapoor 1 year, 8 months ago

Rock magnet

Akshara Sree 1 year, 8 months ago

Bar 🧲

Vedant Kale 1 year, 8 months ago

Magnetite,It is a rock

Mg Prohack82 1 year, 8 months ago

Magetite
  • 5 answers

Prutha Fartale 1 year, 8 months ago

33

Vishakha Mourya 1 year, 8 months ago

33

Pawanpreet Kaur 1 year, 8 months ago

2000000

Vedant Kale 1 year, 8 months ago

33

Mg Prohack82 1 year, 8 months ago

33
  • 5 answers

Jeetanshu Kapoor 1 year, 8 months ago

2poles

Vedant Kale 1 year, 8 months ago

2 poles-North pole and South pole.

Anant Goel 1 year, 8 months ago

2 poles

Mg Prohack82 1 year, 8 months ago

2

Angel Lohchab 1 year, 8 months ago

2 poles
  • 2 answers

Vishakha Naik 1 year, 8 months ago

1: there are three types of movable joints they are hinge joint, ball and socket joint, gliding joint.2: bones is a hard structure while cartilage is a soft structural 3: the upper part has a cartilage 4: we can't move were back and we can't bend it. Also it would be not flexible.

Mg Prohack82 1 year, 8 months ago

1:4,pivot,ball and soket,hinge,gliding.2:bone is a hard structure while cartilage is some what soft.3:the upper part has cartilage.4:we would not be flexible and could not bent
  • 2 answers

Mg Prohack82 1 year, 8 months ago

Due to oxygen,and a flamable solid material, combustion occurs

Eram Khan 1 year, 8 months ago

Yes
  • 1 answers

Preeti Dabral 1 year, 8 months ago

Desert plant-like Cactus adapted to survive in a desert with its specific features such as: a) The long roots that can go deep in the soil for the absorption of water. b) The leaves are modified into spines to prevent water loss through transpiration. c) The stem is covered with a thick layer of wax to retain water.

  • 1 answers

Preeti Dabral 1 year, 8 months ago

Those thing which are inherit from parent to offspring is known as heridity

  • 1 answers

Swati Yadav 1 year, 8 months ago

2
  • 5 answers

Mg Prohack82 1 year, 8 months ago

Carbon-dioxide

Saachit Meena 1 year, 8 months ago

Carbon dioxide

Sanskruti S 1 year, 8 months ago

Carbon dioxide

Naman Shukla 1 year, 8 months ago

Carbon dioxide

Aryav Maherwal 1 year, 8 months ago

Cardon dioxide
  • 4 answers

Shubham Khengare 1 year, 7 months ago

A science is a particular branch of science such as physics, chemistry, or biology. Physics is the best example of a science which has developed strong, abstract theories. ... the science of microbiology. Synonyms: discipline, body of knowledge, area of study, branch of knowledge

Bindya Vm Pranav 1 year, 8 months ago

In physical changes the Nature of the substance does not change only its size , colour etc changes whereas in chemical change new substance is formed during the reaction

Vishakha Mourya 1 year, 8 months ago

Physical change is reversible whereas chemical change is irreversible .

Mg Prohack82 1 year, 8 months ago

In pysical changes the molicules do not change and most of these changes are reversible and chemical the molicules do change and most of these changes are irreversible
  • 4 answers

Preeti Dabral 1 year, 8 months ago

Winds generally blow from high-pressure areas to low-pressure areas. The boundary between these two areas is called a front. The complex relationships between fronts cause different types of wind and weather patterns. Prevailing winds are winds that blow from a single direction over a specific area of the Earth.

Saachit Meena 1 year, 8 months ago

High pressure to lower pressure

Front Bencher 1 year, 8 months ago

How the magnetic field is maden

Gn Santhosh 1 year, 8 months ago

BODY MOMENTS
  • 1 answers

Mg Prohack82 1 year, 8 months ago

Rectilinear propagation in a convex/diverging method
  • 5 answers

Naman Shukla 1 year, 8 months ago

It is false.

Debanjan Deb 1 year, 8 months ago

False

Aryan Singh 1 year, 8 months ago

False

Diksha Jorwal 1 year, 8 months ago

it is False

Bhumika Gurjar 1 year, 8 months ago

False
  • 5 answers

Naman Shukla 1 year, 8 months ago

3/2/23 is science

Debanjan Deb 1 year, 8 months ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
  • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
  • Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Diksha Jorwal 1 year, 8 months ago

Going on

Kim Lisa 1 year, 8 months ago

25/2/23

Dishan Chakraborty 1 year, 8 months ago

28.02.23
  • 5 answers

Mg Prohack82 1 year, 8 months ago

MILK

Anushka Giri 1 year, 8 months ago

Milk and pulses

Diksha Jorwal 1 year, 8 months ago

Pulses

Mahender Kumar 1 year, 8 months ago

Pulces

Neha Jatale Jatale 1 year, 8 months ago

Pulses
  • 2 answers

Chithprabha Bharadwaj 1 year, 8 months ago

Yes

Aastha Badlani 1 year, 8 months ago

Water after boiling if kept in air tight container and then re boiled bubbles wont form due to absence of air. Q. that tiny bubbles appeared before the water started to boil.
  • 2 answers

Shubham Khengare 1 year, 7 months ago

You can not live without it

Debanjan Deb 1 year, 8 months ago

?

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