CBSE > Class 06 > Science (OLD) | CBSE Board | Homework Help

Solvent is anything which use in any solution in large amount to disolve solute.solute is anything which use in solution in small amount to disolve in solvent. Example:- Salt dissolve in water. We take water as solvent and salt as solute if we take salt as solvent and water as solute salt cannot disolve in water.

0Thank You

Chaitali Alhat 6 years, 2 months ago

What parts of flowers

0Thank You

ANSWER

What is transpiration in plants

Posted by Radha Krishna 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Trisha Roy 6 years, 2 months ago

Loss of water coming out from the leaf is called transpiration

1Thank You

Maryam Anas 6 years, 2 months ago

The loss of water in plant is called transpiration

1Thank You

ANSWER

Why the lion have the eyes in front of their face

Posted by Prachi Jain 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Sriya Rani Mishra 6 years, 2 months ago

The lions have eyes in front of their faces because to caught easily the prey

2Thank You

Ramamoorthy Saravanan 6 years, 2 months ago

The lion have the eyes in front of their face Because to calculate the distance from predators and prey .

3Thank You

Coco Gaming 6 years, 2 months ago

To catch there prey easily

3Thank You

ANSWER

Leaves hold the plant upright

Posted by Rutuja Ukarde 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Pankhuri Sinha 6 years, 2 months ago

Stem holds the plant upright

1Thank You

ANSWER

Which country uses solar panel

Posted by Neha Sharma 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Coco Gaming 6 years, 2 months ago

Most countries use

1Thank You

Sia ? 6 years, 2 months ago

China

1Thank You

ANSWER

What is meant by malnutrition

Posted by Kasturi Kolse 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Sia ? 6 years, 2 months ago

The condition of nutrition in which the food is either in inadequate quantity or in express, or it lacks some essential nutrients is called malnutrition. In simple terms the condition arising out of inadequate or unbalanced food is called malnutrition..

1Thank You

ANSWER

Why has the recycling of nonbiodegradable substances become essential

Posted by Rudra Mohanty 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 2 months ago

A material which is not easily decomposed by natural process such as action of bacteria is called non biodegradable. Plastics, aluminum, tin cans and other metal items are called as non biodegradable materials or waste. They are not eco friendly.
They harm ecosystem by mixing with soil , the toxin's contaminate soil and enter food chain when eaten accidentally by animals like cow.
2 Polythene bags are very dangerous , they lead to land pollution and may cause death of cattle.
3. If plastic materials are discarded into water bodies may cause death of aquatic animals .
4.if not disposed properly, it may lead to clogging of drainage system in cities
5.Burning of plastic may lead to harmful gases which causes air pollution which in turn effect the life of people.
Hence to avoid all these types of pollution I, e air , water and land pollution its essential nowadays to recycle non biodegrable waste.
So follow 4R' Principle Reduce, Recuse, Recycle and Recover.

0Thank You

ANSWER

Why does a cotton ball sink in water after a few minutes

Posted by Isakkiammal Isakki 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Aadi Singh 6 years, 2 months ago

Because cotton soak liquid like water into itself and become heavy then water an sink into it.

0Thank You

Coco Gaming 6 years, 2 months ago

Because it store water in it and become heavy then it's real weight and it sink

0Thank You

Rudra Mohanty 6 years, 2 months ago

Because cotton ball is light

0Thank You

ANSWER

Explain with exampl - what is meant by living things respon to stimuli

Posted by Anjali Sharma 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 2 months ago

This means the response of living organisms for any stimulus . for example if somebody toiches your hand , you will respond immediately . this the response to the stimulus

0Thank You

ANSWER

The energy providing nutrients

Posted by Mahek Memon 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Trisha Roy 6 years, 2 months ago

Are carbohydrates and protein

0Thank You

Shivam Singh 6 years, 2 months ago

Fish corbyhydrates milk meat and fats

1Thank You

Kasturi Kolse 6 years, 2 months ago

Energy provide nutrient are carbohydrates and fat

1Thank You

Nandini Dutta 6 years, 2 months ago

Carbohydrates and fat

2Thank You

ANSWER

Name any five edable part of plant and write four example of each

Posted by Sumit Yadav 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Coco Gaming 6 years, 2 months ago

Root = reddish , carrot, etc

0Thank You

Nandini Dutta 6 years, 2 months ago

Leaf - cabbage, spinach, red cabbage,

0Thank You

ANSWER

Fabric

Posted by Divya Shaw 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Karan Srivastava 6 years, 2 months ago

Fabric is made up of fibre

1Thank You

Karan Srivastava 6 years, 2 months ago

Cloth is fabric

0Thank You

ANSWER

What do you mean by fabric

Posted by Divya Shaw 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Trisha Roy 6 years, 2 months ago

It is type of fibre

1Thank You

Pratibha Bareth 6 years, 2 months ago

Meaning cloth

1Thank You

Yogita Ingle 6 years, 2 months ago

Cloth is one of our basic needs. Cloth protects us from heat, cold, rain, dust, insects, etc. Clothes also make one civilized and smart. Clothes are made of cloth. Cloth is also known as fabric. Fabric is made of fiber.

2Thank You

ANSWER

many maje maje maje and newspapers talks about possibility of the outside the earth read this article and have a discussion in the class about what could be defined at life outside Earth

Posted by Dhruv Dhiman 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

How is fiber formed

Posted by Sarthak Belwal 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Trisha Roy 6 years, 2 months ago

Fibre is formed by thread and

0Thank You

ANSWER

What are the different locomotion organ found in uncellulos organism

Posted by Dakshesh Sahu 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 5 years, 10 months ago

A few unicellular organisms move by gliding or floating, although the vast majority move by means of “whips” or small “hairs” known as flagella or cilia, respectively. A lesser number of protists employ pseudopodia. Cilia and flagella are similar in structure, though the latter tend to be longer. They are also fundamentally similar in function. Pseudopodia are responsible for amoeboid movement, a sliding or crawlinglike form of locomotion. The formation of cytoplasmic projections, or pseudopodia, on the forward edge of the cell, pulling the cell along, is characteristic of the microscopic unicellular protozoans known as amoebas.

0Thank You

ANSWER

What are non living and living things?

Posted by Vaishnavi Bhalerao 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Sia ? 6 years, 2 months ago

<th scope="col">Living things</th> <th scope="col">Non-living things</th>


Living organisms need food, air and water. Living organisms grow. Living organisms can move on their own. Living organisms are sensitive. They respond to changes around them. Living organisms reproduce themselves. Living organisms respire. They release energy from food. Living organisms excrete. They get rid of waste materials from their body. Living organisms have a definite life span after which they die, i.e. they have a definite life cycle. Living things are made up of living cells.	Non-living things do not need food, air and water. Non-living things do not grow. Non-living things cannot move on their own. Non-living things are not sensitive. They do not respond to changes around them. Non-living things do not reproduce. Non-living things do not respire. Non-living things do not excrete their body. Non-living things do not have a definite life cycle. Non-living things are not made up of cells.

Living organisms need food, air and water.
Living organisms grow.
Living organisms can move on their own.
Living organisms are sensitive. They respond to changes around them.
Living organisms reproduce themselves.
Living organisms respire. They release energy from food.
Living organisms excrete. They get rid of waste materials from their body.
Living organisms have a definite life span after which they die, i.e. they have a definite life cycle.
Living things are made up of living cells.

Non-living things do not need food, air and water.
Non-living things do not grow.
Non-living things cannot move on their own.
Non-living things are not sensitive. They do not respond to changes around them.
Non-living things do not reproduce.
Non-living things do not respire.
Non-living things do not excrete their body.
Non-living things do not have a definite life cycle.
Non-living things are not made up of cells.

2Thank You

Vaishnavi Bhalerao 6 years, 2 months ago

Thanks

0Thank You

ANSWER

Write definitions on ...... Ball and socket jonts. Hinge joints. Glinding joints. Pivotal joints. Fixed joints. With examples........

Posted by Rishita Ruhi 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 5 years, 10 months ago

Ball and socket joints:

In the ball and socket joint, one end of the bone has a round shape like a ball which fits into a socket in the other bone. It occurs at the shoulder joints and the hip joints.

ii. Hinge joints:

A hinge joint allows the movement of bones in only one direction, forwards and backwards. It occurs at elbow, knee, knuckles and jaw.

iii. Fixed joints:

In fixed joints, the bones are held so tightly together that they cannot move at all. These are immovable joints and provide support and strength to the body and protect the delicate organs which cannot withstand any kind of deformation. It occurs between the skull and the upper jaw.

iv. Pivotal joints:

In a pivotal joint, a cylindrical bone turns in a ring-type bone. It allows rotation around an axis. It occurs in the neck and forearm. It also occurs where our head joins the neck

0Thank You

ANSWER

What is photosynthesis???

Posted by Rishita Ruhi 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 2 months ago

Photosynthesis is a biochemical process by which phototrophs use sunlight to synthesize nutrients from carbon dioxide and water.
All green plants and a few other autotrophic organisms utilize photosynthesis to synthesize nutrients by using carbon dioxide, water and sunlight. The by-product of photosynthesis process is oxygen.

2Thank You

ANSWER

What do you mean by lamina and petiole???

Posted by Rishita Ruhi 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 2 months ago

The part of a leaf by which it is attached to the stem is called petiole.
The broad, green part of the leaf is called lamina

0Thank You

ANSWER

What do you mean by ecology

Posted by Uday Malhotra 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 2 months ago

Ecology is a branch of science including human science, population, community, ecosystem, and biosphere. Ecology is the study of organisms, environment and how the organisms interact with each other and their environment. It is studied at various levels such as organism, population, community, biosphere, and ecosystem.

0Thank You

ANSWER

Which of the following plants you seen ?of those that you have seen, Which one have flower? Grass ,maze,wheat,chilli,tomato,tulsi,pipal,shisham,banyan,mango,jamun,guava,pomegranate,papaya,banana,lemon,sugarcane,potato,groundnut

Posted by Nirmal Jawalia 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Why are communiable diseases known as infections diseases and non communiable diseases known as deficiency diseases

Posted by Tejas Garg 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Rinku Yadav 6 years, 2 months ago

Bcxhjhcg

0Thank You

ANSWER

Fluorine is obtained only from seafood true or false reason

Posted by Girija Rani 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 5 years, 10 months ago

fluorine can naturally be found in water, air, and both plant and animal-based foods in small amounts. Larger amounts of fluorine are found in a few food products such as tea and shellfish.

0Thank You

ANSWER

Water?

Posted by Vivek Sharma 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Echchha ? Sharma 6 years, 1 month ago

Water is life......but what?

0Thank You

Vaishnavi Bhalerao 6 years, 2 months ago

What

0Thank You

Shreyas Tripathi 6 years, 2 months ago

What

0Thank You

ANSWER

Name The Parts Of The Typical leafs

Posted by Rehan Ansari 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Pankhuri Sinha 6 years, 2 months ago

Lamina, Leaf blade , Midrib

1Thank You

ANSWER

2019 v(

Posted by Prasanna Salkar 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

What is photosynthetic

Posted by Aayush Ranjan 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Sriya Rani Mishra 6 years, 2 months ago

The process in which green plants makes their own food in the presence sunlight,carbon dioxide and water in chlorophyll is called photosynthesis

0Thank You

Pankhuri Sinha 6 years, 2 months ago

The process by which plants make their own food vy the presence of air , water , sunlight and chlorophyll is called photosynthesis

1Thank You

Kshitej Thorat 6 years, 2 months ago

The process by which Green plant prepare their own food from carbondioxide and water in the presence of chlorophyll and sunlight is known as photosynthesis

0Thank You

Manaswini Padmanabhan 6 years, 2 months ago

Leaves prepare their food in the presence of sunlight, a green coloured substance called chlorophill , carbondioxide and water. This process is called photosynthetic.

1Thank You

ANSWER

Why does snakes lives in burrows ? From ch 9 Living Organism and their Surrounding

Posted by Prachi Pumnani 6 years, 2 months ago

CBSE > Class 06 > Science (OLD)