⁣The kidney and urinary systems help the body to eliminate liquid waste called urea, and to keep chemicals, such as pot****ium and sodium, and water in balance. Urea is produced when foods containing protein, such as meat, poultry, and certain vegetables, are broken down in the body.

⁣Polluted land can have a variety of negative impacts on both the environment and human health. It can cause soil erosion, water contamination, and habitat loss. There are several ways to prevent land pollution, including reforestation, reducing, reusing, and recycling.

⁣Each leaf typically has a leaf blade ( lamina ), stipules, a midrib, and a margin. Some leaves have a petiole, which attaches the leaf to the stem; leaves that do not have petioles are directly attached to the plant stem and are called sessile leaves.

It's time to learn to count 1 to 5, with the Numberblocks you are going to learn all about numbers, maths and counting!
Have fun and learn at the same time now is possible!

For more, download the official Numberblocks apps;
https://www.learningblocks.tv/numberblocks/apps

Official website;
https://www.learningblocks.tv/numberblocks/home

As seen on CBeebies! Watch Numberblocks full episodes on BBC iPlayer: https://bbc.in/2ZHvNtl
Subscribe for more Numberblocks: https://goo.gl/rF32S8
Visit the Numberblocks on;
Twitter: @numberblocks
Facebook: facebook.com/numberblocks/
Instagram: @numberblocks

We are the Numberblocks! Little blocks with big ideas, having a ton of number fun. Learn how to add, subtract and count the fun and educational way! In this educational CBeebies cartoon for kids, children can learn how to count with basic maths sums, using addition and subtraction with singular blocks that join together to make increasingly bigger numbers.

#Numberblocks #LearnToCount #mathsforkids #12345 #counting

⁣Capital Expenditure (CapEx)
Definition: Money spent to acquire, improve, or maintain a long-term ****et that will provide benefits for multiple years.
Purpose: For the future – it helps in generating income or efficiency over the long term.
Impact: It adds value to the ****et and is shown on the balance sheet as an ****et.
Examples:
Buying a machine for a factory.
The machine will be used for years to produce goods.
Building a new office.
It provides a workspace for the company for many years.
Upgrading software to improve efficiency for the next five years.
Revenue Expenditure (RevEx)
Definition: Money spent on day-to-day operational expenses or maintaining an existing ****et.
Purpose: For the present – it helps in running the business smoothly in the short term.
Impact: It is a regular expense and is shown on the income statement as an expense.
Examples:
Paying salaries to employees.
It’s needed to keep the business running daily.
Repairing a machine that broke down.
This brings the machine back to working condition but doesn’t improve its value.
Electricity bills for the office.
It's an operational cost required monthly.
Key Difference: Duration of Benefit
Capital Expenditure: Benefits the business over a long period.
Revenue Expenditure: Benefits the business in the short term, usually within a year.
Analogy:
Think of CapEx as buying a new smartphone, which you’ll use for years, while RevEx is like paying for the monthly internet bill to use the phone now.

⁣In sexual reproduction, an organism combines the genetic information from each of its parents and is genetically unique. In asexual reproduction, one parent copies itself to form a genetically identical offspring.

⁣A predator is an animal that hunts, kills and eats other animals for food. Prey are the animals that predators kill for food. In a food chain, if the population of prey increases, there will be more food available for the predator, which results in the population of the predator increasing.

We use computers every day! But what ARE computers and how do they work? Puppet Topher meets his friend Ulka, a computer programmer, who explains to kids how computers work. This is a basic Intro to Computers and Programming for Kids - if you like this video, let us know and we'll make more videos on this topic!

In this video, you'll learn about the difference between Hardware and Software, and how to write very good computer programs by giving careful instructions. Topher writes his first computer program - How to make a Peanut Butter Sandwich. It's not quite as easy as he thinks it will be!

Do you use computers? Are you interested in learning how to program? Tell us about it in the comments!

Want to learn about BINARY NUMBERS?
http://bit.ly/Binary4Kids

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We Recommend the fun and educational delivery boxes from Steven Spangler:

Spangler Science Club - Interactive Science Activities delivered every month
https://shareasale.com/r.cfm?b=1241388&u=1564522&m=81604&urllink=&afftrack=

For Teachers: Really Good Box of Stuff - new themed educational box delivered each month (something for you and something for your cl****)
https://shareasale.com/r.cfm?b=1223138&u=1564522&m=81604&urllink=&afftrack=

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You may like some of our other Puppet Science videos:

Electricity for Kids http://bit.ly/2nYu5Su
The Moon for Kids http://bit.ly/2EfDr3b
Solar Eclipse for Kids http://bit.ly/2wRwy4Z
Lunar Eclipse for Kids http://bit.ly/2BCpDxI
Dinosaurs for Kids http://bit.ly/2nWltwP
The Heart for Kids http://bit.ly/2EhRiWO
Is This a Planet? http://bit.ly/2wowJmO
Stars and Constellations for Kids http://bit.ly/StarsForKids


Don't forget to SUBSCRIBE to see all our newest videos!
http://bit.ly/1MJY7Cd

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We recommend these fun books about computers for kids:

My First Coding Book
https://amzn.to/2HbIXpj

Crack the Code! Activities, Games, and Puzzles that Reveal the World of Coding
https://amzn.to/2JRjrr7

Kano Computer Kit - Build a computer & Learn to Code
https://amzn.to/2vnM7ED

Fire7 Kids Edition Tablet with Kid-Proof Case
https://amzn.to/2HGeIYj

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Written by Kimberly Hatch Harrison
Performed Michael Rosenbaum and Ulka Mohanty
Produced by Kimberly Hatch Harrison and Michael Harrison

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Creative Commons Picture Credits:

Intel Core i5 Processor
https://en.wikipedia.org/wiki/....File:EBIntel_Corei5.
Author: highwycombe

CuBox
https://en.wikipedia.org/wiki/File:Cubox.png
Author: Gareth Halfacree

Pop'n'Olly - PopnOlly - Pop N Olly | What is Discrimination?

In this video we discover what discrimination means and provide a few examples. We also talk about discrimination and the law.

www.popnolly.com
Twitter @popnolly
Instagram @popnollyUK
Facebook Pop'n'Olly
GoFundMe: http://www.gofundme.com/popnolly

⁣There are six parts of a friendly letter:
First, we have the heading. The heading is the first thing you see on the letter. ...
Next is the greeting. ...
Third is the body of the letter. ...
Then we have the closing. ...
The fifth part of a friendly letter is the signature. ...
And finally, there is the postscript.

⁣Addition the action or process of adding something to something else.

⁣A composite shape can be defines as a shape created with two or more basic shapes. We often refer to composite shapes as compound and complex shapes as well.
We see composite shapes every day. The shape of your curved bookcase, the mouse you are scrolling, and the bag you are carrying are all composite shapes.

Living and Non living Things | Science Grade 3 | Periwinkle
Hi Kids,
All things can be cl****ified between Living & Non Living Things.
Things that can breathe, eat, grow, move, have feelings, produce their young ones and die are called living things.

Things that can not breathe, eat, grow, move, have feelings, produce their young ones and die are called living things.

Watch our other videos:
English Stories for Kids: https://www.youtube.com/playli....st?list=PLC1df0pCmad

English Poems for Kids: https://www.youtube.com/playli....st?list=PLC1df0pCmad

English Grammar for Kids: https://www.youtube.com/playli....st?list=PLC1df0pCmad

Hindi Stories: https://www.youtube.com/playli....st?list=PLC1df0pCmad

Science Videos: https://www.youtube.com/playli....st?list=PLC1df0pCmad

For more such videos on English Stories, English Grammar, English Stories, Poem & Rhymes, Hindi Stories and Poems, Maths, Environmental Studies and Science @ https://www.youtube.com/PeriwinkleKids

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This video explains the following topics:
• What is soil erosion ?
• Why do we need to prevent soil erosion ?
• How do roots help in preventing soil erosion ?
• What steps can be taken to prevent soil erosion ?

Welcome to Tutway, a unique platform where learning is fun !

Now there is no distinction between kids' fun time and study time. Say goodbye to the days of cramming those dull and ponderous books, which made learning a tedious task. We believe in the straightforward idea that audio-visual learning is the most effective tool for learning. Many researchers have proven that kids learn a lot by playing interactive games and watching audio-visual animated lessons compared to reading from books. To understand the new concepts, Kids show more interest in adopting unique ways of learning. We have brought a programme that covers the crucial ideas and makes learning more stable that stimulates the critical thinking of the young learners !

Let's break away from our perception that adopting new learning concepts is challenging. You will find our website & youtube channel very user-friendly and interactive to gain knowledge. Even kids can access the content without constant parental supervision !

Site: https://www.tutway.com/
Email: tutwayhelpdesk@gmail.com
Facebook: https://www.facebook.com/tutway/

⁣The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver. Here's how these organs work together in your digestive system.

⁣Interdependence. All organisms in an ecosystem depend upon each other. If the population of one organism rises or falls, then this can affect the rest of the ecosystem. If the foxes in the food chain above were killed, the population of rabbits would increase because they are no longer prey to the foxes.

⁣The environment is everything around us. All our surroundings including the air, soil, water, plants, and animals make up the environment. Plants and animals need a healthy environment to survive. An ecosystem is an area where living organisms interact in a specific way with the local environment to survive.

Today we will learn about means of communication.

For more videos go to:
https://www.youtube.com/user/l....earningjunction/vide

Stay tuned for more videos.

⁣Words that are hard to read, write, spell and understand are considered to be difficult words in English.

Learn about sources of light, light energy, shadows and how light travels.
<br>
<br>Watch this video in Urdu here,