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A star is an astronomical object consisting of a luminous spheroid of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night, but due to their immense distance from Earth they appear as fixed points of light in the sky.

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What is bones

Posted by Shalley Khan 3 years, 5 months ago

CBSE > Class 05 > Science

2 answers

Sia ? 3 years, 5 months ago

Bones are made up of a framework of a protein called collagen, with a mineral called calcium phosphate that makes the framework hard and strong.

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Sabrina Alam 3 years, 3 months ago

Bones are made up of tissues which are dense and compact and also tissues that are spongy.

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Here not lesson number 1 reproduction in plants

Posted by Balasaheb Patil 3 years, 5 months ago

CBSE > Class 05 > Science

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What is dispersion of explosion

Posted by Soumodipta Pal 3 years, 5 months ago

CBSE > Class 05 > Science

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What is Reproduction through spores

Posted by Soumodipta Pal 3 years, 5 months ago

CBSE > Class 05 > Science

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What are possible effect of migration

Posted by Mahabir Patwa 3 years, 5 months ago

CBSE > Class 05 > Science

1 answers

Mahabir Patwa 3 years, 5 months ago

Migration has effect on the lives of people it may be positive or negative Vin migration Express due to better job and indication of it result in improvement in Lifestyle culture and cooperation

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Who is the biggest planet in solar system ?

Posted by Aditya Tiwari 3 years, 5 months ago

CBSE > Class 05 > Science

5 answers

Kashmir Gupta 3 years, 5 months ago

Jupiter

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Sandeep Soni 3 years, 5 months ago

Sun is not a planet that was Star

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Sandeep Soni 3 years, 5 months ago

Jupiter

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Joykumar Debnath 3 years, 5 months ago

JUPITER

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Vidhi Singh 3 years, 5 months ago

Sun

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What are terrestrial plant?

Posted by Minzy Hk 3 years, 5 months ago

CBSE > Class 05 > Science

2 answers

Sia ? 3 years, 5 months ago

A terrestrial plant is a plant that grows on, in, or from land. Other types of plants are aquatic, epiphytic and lithophytic.

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Meghana Karra 3 years, 4 months ago

Terrestrial plants means they grow on land are called terrestrial plants example - neem , coconut , pine some plants

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What do you mean by photosynthesis

Posted by Mhod Alishaan 3 years, 6 months ago

CBSE > Class 05 > Science

2 answers

Bhanu Priya 3 years, 5 months ago

Green plants make their own food with the help Of Chrophyll (green/ pigment) using water from the soil and carbon dioxide from the air in the presence of sun light this process is called photosynthesis photo means light and synthesis putting together

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Rohitaswa Mallik 3 years, 6 months ago

Photosynthesis is a process by which plants make their own fo

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What is disease

Posted by Mahavir Singh 3 years, 6 months ago

CBSE > Class 05 > Science

2 answers

Bhaktaraj Oinam 3 years, 6 months ago

a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury.

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Sia ? 3 years, 6 months ago

A disease is a particular abnormal condition that negatively affects the structure or function of all or part of an organism, and that is not due to any immediate external injury. Diseases are often known to be medical conditions that are associated with specific signs and symptoms.

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What is the respiratory system

Posted by Sunil Jatla 3 years, 6 months ago

CBSE > Class 05 > Science

4 answers

Sabrina Alam 3 years, 3 months ago

Respiratory system is a thing that help us to breathe.

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Bhaktaraj Oinam 3 years, 6 months ago

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. Wikipedia

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Aarushi Chauhan 3 years, 6 months ago

Hii

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Maruth Eeswari 3 years, 6 months ago

EAlF

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Name the plants on which grafting can be applied and when was this technique adapted

Posted by Diya Sharma 3 years, 6 months ago

CBSE > Class 05 > Science

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What is the importance of grafting?

Posted by Diya Sharma 3 years, 6 months ago

CBSE > Class 05 > Science

1 answers

Sia ? 3 years, 6 months ago

In modern horticulture grafting is used for a variety of purposes: to repair injured trees, to produce dwarf trees and shrubs, to strengthen plants' resistance to certain diseases, to retain varietal characteristics, to adapt varieties to adverse soil or climatic conditions, to ensure pollination, to produce.

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Where and when the technic of grafting started ?

Posted by Diya Sharma 3 years, 6 months ago

CBSE > Class 05 > Science

1 answers

Sia ? 3 years, 6 months ago

The practice of grafting can be traced back 4,000 years to ancient China and Mesopotamia. As early as 2,000 years ago, people recognized the incompatibility problems that may occur when grafting olives and other fruiting trees.

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Name 4 main layer of sun

Posted by Avika Mahire 3 years, 6 months ago

CBSE > Class 05 > Science

1 answers

Sia ? 3 years, 6 months ago

The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona.

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What is photosynthesis

Posted by Aman Kumar 3 years, 7 months ago

CBSE > Class 05 > Science