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The Changing Larynx It's the larynx (or voice box) that's causing all that noise. As the body goes through puberty, the larynx grows larger and thicker. It happens in both boys and girls, but the change is more evident in boys.

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Cell without dna

Posted by Eknath Panchal 3 years, 2 months ago

CBSE > Class 08 > Science

3 answers

Eknath Panchal 2 years, 6 months ago

I am from Maharashtra

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Darshan Panchal 3 years, 2 months ago

In gujarat where are you living

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Aarav Sharma 3 years, 2 months ago

not possible

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If the angle of incidence is 45° then the angle of reflection is ________

Posted by Maya Pareek 3 years, 2 months ago

CBSE > Class 08 > Science

5 answers

Vedika Gadge 3 years, 2 months ago

45°

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Anushka Dixit 3 years, 2 months ago

45°

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Ritika Yadav 3 years, 2 months ago

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Sanjeet Rughta 3 years, 2 months ago

45°

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Roshan Chandel 3 years, 2 months ago

45°

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What if micro organism

Posted by Sonam Chaudri 3 years, 2 months ago

CBSE > Class 08 > Science

3 answers

Account Deleted 3 years, 2 months ago

Microorganisms are also called microbes and they are very small in size that we cannot see with our unaided eye. These can be seeing only with the help of microscope.

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Ritika Yadav 3 years, 2 months ago

The organisation which we can't see with our eyes.

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Sanjeet Rughta 3 years, 2 months ago

The organisns which we can not see with our natural eyes because they are very small in size that they could not be seen with our naked eyed bhut we can see them with the help of microscope.

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Polymer

Posted by Bhavisya Bhavisya 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Soumya Jain 3 years, 2 months ago

Poly+ mer (Poly means polyester and mer means many

1Thank You

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What is human reproduction? please answer give in Hindi

Posted by Aditya Goyal 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Harshit Kumar 3 years, 2 months ago

एक प्रक्रिया जिसके द्वारा माता-पिता अपने बच्चों को पुन: उत्पन्न करते हैं

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Who is the mother of morden science and technology

Posted by Dhanush Dhanush 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Naitik Mittal 3 years, 2 months ago

Electric energy

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Shubham Yadav 3 years, 2 months ago

Please tell me

4Thank You

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What is the meaning of adolescence

Posted by Shubham Taraj 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Aarohi Jagtap 3 years, 2 months ago

A period of life when a person face several chages in the body alone reproductive maturity is called adolescence.

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Biranchi Singh 3 years, 2 months ago

Lession 10

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Posted by Samar Sinha 3 years, 2 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

How many bones in Homo sapiens ? 1)_200 2)_306 3)_206 4)_202

Posted by Shivani Rajput 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Shivani Rajput 3 years, 1 month ago

Tysm🥰

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Blozzom Buzz 3 years, 1 month ago

206 Homo sapiens is the scientific name of humans

1Thank You

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angle of incidence is equal to the angle of reflection?

Posted by Saanjh Sukhija 3 years, 2 months ago

CBSE > Class 08 > Science

4 answers

Duh Duh 3 years, 2 months ago

You are absolutely right buddyy

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Dhanush Dhanush 3 years, 2 months ago

Yes

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Samar Sinha 3 years, 2 months ago

Yes

1Thank You

Aary Ghogare 3 years, 2 months ago

True

2Thank You

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Science In French what we say

Posted by Alka Ray 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Harshit Kumar 3 years, 2 months ago

La science

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What is atom?

Posted by Anubhav 35 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Preeti Dabral 3 years, 2 months ago

Every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and a number of neutrons. Only the most common variety of hydrogen has no neutrons. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms

1Thank You

Harsith S 3 years, 2 months ago

An atom is a particle of matter that uniquely defines a chemical element. An atom consists of a central nucleus that is surrounded by one or more negatively charged electrons. The nucleus is positively charged and contains one or more relatively heavy particles known as protons and neutrons.

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What are the causes of earthquake

Posted by Adyasha Mohapatra 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Account Deleted 3 years, 2 months ago

Earthquakes are usually caused when underground rock suddenly breaks and there is rapid motion along a fault. This sudden release of energy causes the seismic waves that make the ground shake.

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Harsith S 3 years, 2 months ago

Volcano will burst

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Give reason on a dry day we get a slight shock on touching the screen of a television or a computer monitor

Posted by Aditya Prabhat Kumar 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Sashwati Lahkar 3 years, 2 months ago

It happens because the television screen or computer monitor are charged and have static charges accumulated on them and when we touch them with our hands which are uncharged, the charges transfer through our hands and we get a slight shock.

2Thank You

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What do you mean by light

Posted by Ishant Gour 3 years, 2 months ago

CBSE > Class 08 > Science

5 answers

Shivani Rajput 3 years, 2 months ago

Light is form of energy...which relates to 🌞 sun

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Sashwati Lahkar 3 years, 2 months ago

Light is a form of energy that helps us to see things around us .

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Soumya Jain 3 years, 2 months ago

Light is a form of energy which make us able to see other things

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Sarthak Shinde 3 years, 2 months ago

Iihfdt

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Jahanvi . 3 years, 2 months ago

Light is a radiation or a form of energy that our eyes can detect.

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What is the range of human ear ?

Posted by Mounika Ghosh 3 years, 2 months ago

CBSE > Class 08 > Science

5 answers

Shazia Fatima 3 years, 2 months ago

20 to 20,000 hertz or 0 to 180 DB (decibel)

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Anubhav 35 3 years, 2 months ago

20hz to 20000hz

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Sashwati Lahkar 3 years, 2 months ago

20hertz(Hz) to 20Kilohertz(KHz)/2000Hz

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Asia Choudhary 3 years, 2 months ago

20 Hz to 2000Hz

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Jahanvi . 3 years, 2 months ago

about 20 Hz to 20 kHz

2Thank You

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What is the unit of inheritance

Posted by Vishesh Boora 3 years, 2 months ago

CBSE > Class 08 > Science

3 answers

Jahanvi . 3 years, 2 months ago

Amoeba is a unicellular organism that has the ability to change its shape.

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Jahanvi . 3 years, 2 months ago

The basic unit of heredity is the gene.

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Aman Kumar Kumar 3 years, 2 months ago

What is amoeba

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How CO2 is affect in fire control

Posted by Shubham Kumar 3 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Sashwati Lahkar 3 years, 2 months ago

Carbon dioxide gas neither burns nor supports burning and it does not harm the electrical equipment that is why it is effective in fire control

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Soumya Jain 3 years, 2 months ago

It is useful to control fire because CO2 has less density ( less weight ) compare to oxygen So, it can take the place of O2 and in the absence of O2 the fire stop burning

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Why is it good to wash food grains before use?

Posted by Janvi Tiwari 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Soumya Jain 3 years, 2 months ago

It is good because if we wash grains before use we can remove all the gems and bacteria from it

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Formation of petroleum

Posted by Roshni Sahu 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Kamla Sunda 3 years, 2 months ago

Oil and gas are formed from organic material mainly deposited as sediments on the seabed and then broken down and transformed over millions of years. If there is a suitable combination of source rock, reservoir rock, cap rock and a trap in an area, recoverable oil and gas deposits may be discovered there.

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I need a power point presentation of Ch 5 coal and petroleum

Posted by Omisa Saharan 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Roshni Sahu 3 years, 2 months ago

Formation of petroleum

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Explain the advantages and disadvantages of friction

Posted by Ayush Shevate 3 years, 2 months ago

CBSE > Class 08 > Science

1 answers

Shubham Kumar 3 years, 2 months ago

The advantage of friction is that when friction is present then we can move any object from one place to another place and disadvantage of friction is that when your bicycle or a car or shoes is moving on place to another than his soul is over in a one time then you purchase a new shoes or change the car tyre and that's why friction is not good

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Which acid in find in bee sting

Posted by Piyush Bhalerao 3 years, 2 months ago

CBSE > Class 08 > Science