Paleozoic EraPaleozoic era was 544 to 245 million years ago
Paleozoic means “ ancient life” and is part of the phanerozoic eon along with the cenozoic, and mesozoic eras
Let’s hit some highlights of this era
Early during the Paleozoic era trilobites, echinoderms, and other marine invertebrates such as coral dominated the oceans.
Jawless fish also lived during this era
Evently sharks and other bony fish appear
However, as time passed life did not remain in the sea.
Land plants began to appear such as ferns and some trees later in this era
Life was also crawling out of the ocean
The first vertebrates appeared Among these vertebrates was a tetrapod which was a vertebrate that could live on land
Other vertebrates would appear including snakes,crocodiles,
Reptiles and insects scatter throughout the world and amphibians appear
The supercontinent Rodinia brook apart early in this era, but by the end of the era the supercontinent Pangea was formed.

Mitochondria are amazing and cool
They are found in plants... animals,....fungi,.....protists, and any other eukaryotic cell

They can quickly change shape and move around the cell when needed.
When the cell needs more energy, the mitochondria can reproduce by growing larger and then dividing. For example, say you want to get in shape. As you exercise more the mitochondria in your muscles will increase in number and navigate to the edges of the cell, which allows these muscle cells to have more energy.
If the cell needs less energy, some mitochondria will die or become inactive.
The mitochondria are the powerhouse of the cell because of their ATP production. The function of the mitochondria is to boost your energy by performing cellular respiration.

You may also enjoy
https://www.youtube.com/watch?v=AqNkXA8dog8

We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

Get a 35% discount on our website - practice games, quizzes, and more to go along with each video: https://www.parents.miacademy.....co/coupon?code=VIDEO

In this video, you will learn about the distributive property over subtraction.

We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know.

For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

this video discusses about how do we integrate graspable math with GeoGebra.

TeacherTube User: Dreamboxlearning

TeacherTube URL: http://www.teachertube.com/vie....wVideo.php?video_id=

This is a math video lesson to help you with new math, math tricks, and or simple math questions you may have.

Take a tour of DreamBox Learning an online math game for kids

This trick shows how to learn all of your multipication tables in minutes. Through the use of basic addition and basic multiplication (twos, threes) learn all your times tables up to tens!

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Probability Trees are a great way of organising your ideas when solving probability problems in math - allowing you to easily work out different results possible as well as actual probabilities.

To support free math by tecmath on Patreon (thankyou): https://www.patreon.com/tecmath
To make a one off donation: https://paypal.me/tecmath To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Pete the Cat's Groovy Guide to Love
by James Dean
Illustrated by Kimberly Dean
Read by Let's Read Stories

Love is in the air!

Pete the Cat shares some groovy words from the heart in this fun collection of all his favorite famous quotes about living an awesome life filled with love.

This cool cat adds his heartfelt take on well-known classics, from Vincent van Gogh to Virgil to Ovid to Charles Dickens, because after all, the best advice is "Love conquers all."

Fans of the bestselling Pete the Cat series will delight in this fun take on quotes, which are accompanied by Pete's witty responses and illustrations by New York Times bestselling artist James Dean.

Click here to purchase Pete the Cat's Groovy Guide to Love: https://www.amazon.com/Pete-Ca....ts-Groovy-Guide-Love

The way light behaves can seem very counterintuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists as a wave and why that's really cool!

--

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashC...
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support CrashCourse on Patreon: http://www.patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

English is fast becoming the world's universal language, and instant translation technology is improving every year. So why bother learning a foreign language? Linguist and Columbia professor John McWhorter shares four alluring benefits of learning an unfamiliar tongue.

TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more.
Find closed captions and translated subtitles in many languages at http://www.ted.com/translate

Follow TED news on Twitter: http://www.twitter.com/tednews
Like TED on Facebook: https://www.facebook.com/TED

Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector

Lavet for 6. klasserne på Damhusengens Skole

Oplever du også sommetider bøvl med division eller syntes du division er svært?
I denne video vil jeg vise jer en simpel og nem metode til netop at dividere. Den kan hedde forskellige ting, men er nok mest kendt som Ballon metoden eller slikkepind metoden.

Håber det giver mening.

NextGurukul is India's leading online K-12 community. Here students, parents, teachers, principals and trustees can connect, learn and share knowledge with each other.

It has a vast repository of summaries of concepts of all subjects, academic articles, ideas for projects and hands-on activities, videos and all the latest updates from the education sector. NextGurukul also provides a forum where students can get quick answers to all their doubts.
You can also communicate to us via Facebook by liking our official Facebook page.
Like Us on Facebook: https://goo.gl/41FQWg
Connect with us on G+: https://goo.gl/MYceSn

In this video, am going to revise with you the full paper for science paper 1 2021 internals for ecz past papers grade 12. Make sure you consider subscribing if you haven't done so to avoid missing my next video in which i will be revising with you science paper 2 internals 2021. Science past papers revision series.
Number one recommendation book for those taking the learning of physics to another level (A level physics). This link below takes you to amazon.
A Level Physics Fourth Edition 4th Edition
https://amzn.to/3CMSC2V
.
#ecz #past #papers #grade #12 #2021

ecz past papers

ecz science #paper 2 2021

ecz #science #paper #1 #2021

ecz science paper 2

ecz science paper 1

ecz 2021 science,

ecz past papers grade 12 #with #answers,

ecz science paper #revision,

ecz science paper 1 2021 internals,

gce science paper 1 2021,

grade 12 science,

grade 12 science #lessons,

grade 12 science paper 1 for gce,

ecz grade 12,

ecz grade 12 past papers,

ecz grade 12 past papers 2021,

ecz #materials grade 12 past papers,

ecz past papers grade 12 science,

ecz past papers grade 12 with #answers,

grade 12 science past papers,

ecz,ecz past papers,ecz past papers grade 12,ecz 2021

This animation teaches the learner to define and identify abstract nouns, concrete nouns and material nouns.

0:00 - Introduction to Abstract Nouns
1:19 - Definition of Noun and Abstract Nouns
2:14 - Basics of Demonstrative Adjectives
3:13 - Formation of Abstract Nouns
4:00 - Definition of Concrete Nouns
5:12 - Relation between Abstract and Concrete Nouns
6:32 - Material Nouns
8:00 - Examples of Abstract, Concrete and Material Nouns
8:31 - Summary

#learnenglish #english #abstractnouns #noun #definitionofanoun #demonstrativeadjectives #concretenouns #materialnouns #iken #ikenedu #ikenapp #englishgrammar

Download the iKen Learning App - https://app-iken.app.link/GJTIVYc9ZjNu

Connect with us on #Whatsapp - +91 93281 77758

Subscribe to our channel - https://www.youtube.com/c/IkenEdu?sub...

Join us on
#Facebook - https://www.facebook.com/ikenconnect/
#Twitter – https://twitter.com/ikenedu
#Instagram - https://www.instagram.com/ikenconnect...

Click here for learning beyond the classroom through iKen - https://iken.in/

“Ikenedu” is a web channel intended to promote e-learning, visual aids, digital lessons for students, parents & teachers. It is intended primarily for the purpose of learning, teaching, reference of concepts and topics in the curriculum and beyond for the K12 segment and in general for the education domain. These characters, clips, animations, scripts and notes are all a work of Mexus Education Pvt Ltd of which iken is a brand and Mexus Education Pvt Ltd remains the owner/s of the copyright. As per section 14 of the copyrights act, the right of adaptation, right of reproduction, right of publication, right to make translations, communication to public etc. are held only with the owner of the content which is Mexus Education Pvt Ltd.

Watch this video to learn about nouns! A noun is name of a person, place, animal, thing and Idea.
Learn more
Grade one addition https://youtu.be/FwL5Azaw2b4

-~-~~-~~~-~~-~-
Please watch: "Instant Ragi Dosa Recipe in tamil | Ragi adai with murungai keerai | How to make ragi adai"
https://www.youtube.com/watch?v=9bLEGQkvTE4
-~-~~-~~~-~~-~-

Valence Electron Basics
Learn how to use the periodic table in order to determine the number of valence electrons.
The valence electrons are the electrons found in the outer shell of an atom. The outer shell is also called the orbitals or the atomic electron shells.
I also show two methods of illustrating the valence electrons.
The Bohr diagram and the Lewis dot structure.
*********************************************************************
What happens when you mix sodium and water?
Hint: It involves fire.
https://www.youtube.com/watch?v=YRPuDQtB_5Y&t=41s

TPK Learning is a digital platform designed to help students, parents, and teachers make learning easier and more accessible, anywhere and for everyone. We are using technology the way it should be used - as a valuable tool for positive change.

Like our page on Facebook! www.facebook.com/tpklearning
Visit our website to view more videos! https://tpklearning.com