সেরা ভিডিও
Indigenous people are the first people to live in a place. In Canada, Indigenous people belong to a number of different communities or nations. CBC Kids News’s Sid and Ruby explain.
CBC Kids News is a website for kids, covering the information you want to know. Real Kids. Real News. Check it out at https://www.cbc.ca/kidsnews
Follow us:
Instagram - https://www.instagram.com/cbckidsnews/
Twitter - https://twitter.com/CBCKidsNews
Correction: this video originally used a map of Canada that didn't illustrate the Maritime provinces: New Brunswick, Nova Scotia and Prince Edward Island. A corrected video was uploaded October 8, 2021.
What is Homeostasis? | Physiology | Biology | FuseSchool
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant internal environment.
Senses all around the body are measuring various things and sending the information back to the brain. The brain then does its best to keep all these things stable and constant to keep the body working properly. Homeostasis is maintaining a constant internal environment.
What kind of things need to be kept constant in the body? It's very important to keep our temperature the same, at around thirty seven degrees Celsius. You can find out more about this in the video on temperature regulation. You also need to keep the levels of sugar in the blood constant along with levels of ions and water. Your blood pressure needs to be carefully monitored along with the amount of waste in the blood such as carbon dioxide and urea.
Let's say one of these factors goes too high or low, what is the brain going to do to get it back to normal levels? The answer to that is negative feedback. Negative feedback is the process whether the brain uses either a hormone or the nervous system to send a signal to the part of the body that can rectify the problem. For example, after you eat a meal with your blood sugar level increases. This is detected, and the pancreas will release a hormone called insulin that causes the sugar to be stored in the liver. The blood sugar level will then return to normal.
Negative feedback is the leap from which the body takes a stimulus, reacts by responding accordingly and brings the body back to the normal levels.
So why is homeostasis so important? Our metabolism, which is all the chemical reactions in our bodies that keep us alive, is controlled by enzymes. These enzymes only work in very specific conditions. If these conditions change, they could stop working and we could die.
Luckily, all of this happens without you having to think about it. If you had to do it yourself, you would have to spend all day and night just trying to keep all these things constant and we'd have no time to doing fun like watch videos of cats on the Internet.
SUPPORT US ON PATREON
https://www.patreon.com/fuseschool
SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.
VISIT us at [a]www.fuseschool.org%2C[/a] where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.
These videos can be used in a flipped cl****room model or as a revision aid.
Find all of our Chemistry videos here: https://www.youtube.com/playli....st?list=PLW0gavSzhMl
Find all of our Biology videos here: https://www.youtube.com/playli....st?list=PLW0gavSzhMl
Find all of our Physics videos here: https://www.youtube.com/playli....st?list=PLW0gavSzhMl
Find all of our Maths videos here: https://www.youtube.com/playli....st?list=PLW0gavSzhMl
Instagram: https://www.instagram.com/fuseschool/
Facebook: https://www.facebook.com/fuseschool/
Twitter: https://twitter.com/fuseSchool
Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us: http://www.youtube.com/fuseschool
Befriend us: http://www.facebook.com/fuseschool
This is an Open Educational Resource. If you would like to use the video, please contact us: info@fuseschool.org
The three main verb tenses are the past, present, and future, but there are also four grammatical aspects: simple, continuous, perfect, and perfect continuous.
Britannica Dictionary definition of THEME. [count] 1. : the main subject that is being discussed or described in a piece of writing, a movie, etc. The quest for power is the underlying theme of the film.
A genetic mutation is a change to a gene's DNA sequence to produce something different. It creates a permanent change to that gene's DNA sequence. Genetic variations are important for humans to evolve, which is the process of change over generations. A sporadic genetic mutation occurs in one person.
Sometimes we see something on the Internet that makes us feel uncomfortable. This can happen when we are playing a game on the Internet or perhaps even talking to someone on the phone. When this happens we need to tell an adult we trust. An adult we can trust may be a grandparent, teacher, mom, dad or police officer. These people can help you make things safe and fun again.
This video is designed for kids in kindergarten through 3rd grade.
This video was produced by Planet Nutshell for our client, PBS station KUEN TV. It is intended for display in our portfolio of work.
A a word (other than a pronoun) used to identify any of a cl**** of people, places, or things (common noun), or to name a particular one of these (proper noun).
We have stepfamilies; single-parent families; families headed by two unmarried partners, of the opposite sex ; households that include one or more family members from a generation; adoptive families; foster families; and families where children are raised by their grandparents or other relatives.
A conjunction is a word that is used to connect words, phrases, and clauses. There are many conjunctions in the English language, but some common ones include and, or, but, because, for, if, and when. There are three basic types of conjunctions: coordinating, subordinating, and correlative.
Thanks to technology, it's so easy to communicate with your friends. You could decide to have an ice cream party, and in seconds get in touch with everyone you know.
Lesson includes practical exercises. Recommended for all grades.
In this video you will learn the meaning of the words: technology, communicate, decide, connect, message, innovation, information, simple, complex, signals.
Kids Educ
kidseduc.com
SUBSCRIBE TO US http://www.youtube.com/user/Ki....dsEduc?sub_confirmat
See more children's videos:
http://www.youtube.com/user/KidsEduc
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
Don't forget to subscribe!
Like us on Facebook: https://www.facebook.com/PeriwinkleKids/
Follow us on Twitter: https://twitter.com/Periwinkle_Kids
Follow us on Google Plus: https://plus.google.com/+PeriwinkleKids
Website: http://www.e-periwinkle.in/
The primary purpose of descriptive writing is to describe a person, place or thing in such a way that a picture is formed in the reader's mind. Capturing an event through descriptive writing involves paying close attention to the details by using all of your five senses.
The primary purpose of descriptive writing is to describe a person, place or thing in such a way that a picture is formed in the reader's mind. Capturing an event through descriptive writing involves paying close attention to the details by using all of your five senses.
Excretion in animals
Making connections is a reading comprehension strategy that involves linking what is being read (the text) to what is already known (schema, or background knowledge). The strategy promotes engagement while reading and, in turn, a deep understanding of the text.
Possessive pronouns are pronouns that are used to indicate the ownership (possession) of something or someone by something or someone else. The English possessive pronouns are mine, ours, yours, his, hers, theirs, and whose.
A simple sentence contains a subject and a verb, and it may also have an object and modifiers. However, it contains only one independent clause.
Mark and Salimah received a letter from Kaitlyn wondering what Diversity means?
What makes you different? Let us know in the comments!
If you want to write the Kids a letter with a question, write to us at
Kids on the Block
1704 Charlotte Avenue Suite 200
Nashville, TN, 37203
or by email at: kidsontheblock@starsnashville.org
Subscribe to the Kids on the Block videos here: http://www.youtube.com/subscription_c...
The Kids on the Block can visit you at your school, church, community center, or library!
Find out more here: www.stars-kob.org
Follow us at:
Facebook.com/STARSNASH
Twitter.com/STARSNASH
Kids on the Block educates children - as well as the broader community - about health and social concerns that affect their lives. Using puppets and other teaching tools, Kids on the Block promotes understanding and acceptance of all children and adults, regardless of their differences.
Reference materials are any sources used to obtain or verify information. You 'refer' to them, which is why they are called 'reference' materials. Reference materials can include printed documents, such as books, magazines, encyclopedias, almanacs, or journals.
Levers can be used so that a small force can move a much bigger force. This is called mechanical advantage. In our bodies bones act as lever arms, joints act as pivots, and muscles provide the effort forces to move loads. There are four parts to a lever – lever arm, pivot, effort and load.
