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Changes of puberty

Posted by Nabeel Shajudeen 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Rudra Bk 8 years, 3 months ago

Increase in height. Voice change Development of *** organ

0Thank You

Arman Khan 8 years, 3 months ago

F**K

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How sound is produced in human beings

Posted by Bendhura Bnair 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Crazy Christaaaasssia??? 8 years, 3 months ago

By the voice box

1Thank You

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dry cell diagram

Posted by Darsit K 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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How would you charge a body by induction

Posted by Avinash Dowarah 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Amar Kumar 8 years, 3 months ago

To charge an object by induction. In the induction process, a charged object is brought near but not touched to a neutral conducting object. The presence of a charged object near a neutral conductor will force (or induce) electrons within the conductor to move.

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What is fertilisation

Posted by Suraj Hake 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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Information about at least 7 scientist

Posted by Mital Prajapati 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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Explain how forests prevent floods.

Posted by Ashish Kumar 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Amar Kumar 8 years, 3 months ago

Forests can absorb a lot of water. The roots of the trees absorb the water and prevent it from flowing away. Roots of trees also help in percolation of water into the soil. This helps in preventing floods. The roots of the trees absorb the water and prevent it from flowing away. Roots of trees also help in percolation of water into the soil. This helps in preventing floods.

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What are the male reproductive parts and explain it's function

Posted by Moksha Sharma 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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From where does is baby comes out

Posted by Arman Khan 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Pradev Soni 8 years, 3 months ago

Zygote

2Thank You

Arman Khan 8 years, 3 months ago

******

3Thank You

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Feature of image formed by a plane mirror ?

Posted by Saima Zia 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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Define symbiotic relationship

Posted by ..... ..... 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Shreejani P 8 years, 3 months ago

Symbiotic relationship is the relationship in which two organisms are involved and both the organisms are benifitted

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2t+5=8

Posted by Pratiksh Mali 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Arkamit Adhikari 8 years, 3 months ago

or,2t=8-5 or,2t=3 Or,t=3÷2 or,t=1•5

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Are we alone in universe?

Posted by Bose Einstein 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Deeksha Singla 8 years, 3 months ago

In milky way galaxy only earth is there where life exist

1Thank You

Pradev Soni 8 years, 3 months ago

1Thank You

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What is full form of led?

Posted by Vaibhav Aggarwal 8 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Pradev Soni 8 years, 3 months ago

Light emmiting diodes

1Thank You

Ritika Pandey 8 years, 3 months ago

Light emmited diode

2Thank You

Simran Kaur 8 years, 3 months ago

Its Light Emmiting Diodes

4Thank You

Aman Srivastava 8 years, 3 months ago

Light emiting diod

3Thank You

Bose Einstein 8 years, 3 months ago

Light emitting dilse.

2Thank You

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What type of reflection forms an object?

Posted by Nikita Sontakke 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Deeksha Singla 8 years, 3 months ago

The image formed by a plane mirror is always virtual (meaning that the light rays do not actually come from the image), upright, and of the same shape and size as the object it is reflecting.

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Tsunami

Posted by Vipul Jha 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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What is Tremor

Posted by Vipul Jha 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Kiran Kaur 8 years, 3 months ago

When, in deep a disturbance is occur and waves are formed is called tremor

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Amar Kumar 8 years, 3 months ago

Tremor: An abnormal, repetitive shaking movement of the body. Tremors have many causes and can be inherited, related to illnesses (such as thyroid disease), or caused by fever, hypothermia, drugs, or fear.

Resting tremor occurs when the muscle is relaxed, such as when the hands are lying on the lap or hanging next to the trunk while standing or walking. It may be seen as a shaking of the limb, even when the person is at rest.

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Label the parts of plant and animal cell

Posted by Priya Darshni 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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How to draw concave lens and convex lens

Posted by Bibi Mariyam 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

S.I. unit of mass

Posted by Deeksha Pal 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

How many S.Ì unit

Posted by Deeksha Pal 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Arkamit Adhikari 8 years, 3 months ago

Kilogram

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How discovered the concept of dispersion

Posted by Navtej Nair 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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Define sond

Posted by Hom Singh Hom Singh 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Deeksha Singla 8 years, 3 months ago

Sound is form of energy that gives sensation of hearing

1Thank You

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How many cells are their in plant

Posted by Pranav Patil 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

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Explain soda fire extinguisher in short

Posted by Abhinav Yadav 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Arpit Arnav 8 years, 3 months ago

A type of fire extinguisher which consists of dillute sulphuric acid and sodium bicarbonate solution

0Thank You

Amar Kumar 8 years, 3 months ago

Soda- Acid Fire Extinguisher:-
• cooling the combustible material below its ignition temperature.
• cutting off the supply of air.
• cooling the combustible material and at the same time cutting the supply of air.

The most common fire extinguisher is soda acid. The carbon dioxide is liberated by the action of acid on baking soda. It increases the percentage of carbon dioxide in air (CO₂ is non supporter of combustion).

The container of soda acid fire extinguisher holds a sodium bicarbonate solution. The screw-on cap contains a plunger mechanism which is covered by a safety guard. Below the plunger is a glass phial containing sulphuric acid. When the plunger is struck, the glass phial is broken and the acid and sodium bicarbonate mix together . The resulting chemical reaction produces carbon dioxide gas which pressurises the space above the liquid forcing it out through the internal pipe to the nozzle.

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What is hormone

Posted by Akshat Sarraf 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is menstruation

Posted by Uttam Kumar 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Aastha Singh 8 years, 3 months ago

The process of ovum degenerating along with the uterus lining and additional blood vessels that are shed off as menstrual blood through ******

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WHAT IS THE BRAILLE SYSTEM

Posted by Mahwish Inamdar 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Deeksha Singla 8 years, 3 months ago

Braille is a language for visually challenged person.This script contains a set of characters known as braille characters.Each braille character is made up of six dot positions,arranged in a rectangular pattern of three dots each in two columns

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Write the example of contact force and non contact force?

Posted by Saloni Kirar 8 years, 3 months ago

CBSE > Class 08 > Science