If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has built specifically to make learning and revision as quick and easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you at a glance what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A huge bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom

Good luck for tomorrow everyone! :)

@EddieH05

Жыл бұрын

Thanks man, hope you get the grades you want!

@stfurespectfully1872

Жыл бұрын

@@EddieH05hopefully we alll dooo!!!

@M._HAseEB534

Жыл бұрын

​@@stfurespectfully1872 yeah man

@ellawalkington1215

Жыл бұрын

How did it go I heard biology paper 1 was easy? I’m not sure though I’m in year 10

@bleumeu404

Жыл бұрын

@@ellawalkington1215 It was good but there was no lungs and gas exchange lmao

I got sent here by my biology teacher

@rileybrown544

3 жыл бұрын

same

@cj_f5333

3 жыл бұрын

same

@fufman1199

3 жыл бұрын

same

@ambushx1108

3 жыл бұрын

Same

@OliverAllen202

3 жыл бұрын

Same

Post-Video Quiz: 1. What are the trachea, bronchi and bronchioles? (0:40) 2. What are the alveoli and why are they so important? (1:00) 3. Describe the alveolus (1:14) 4. How do alveoli and capillaries pull oxygen into the body and push CO2 out? (1:58) 5. How should breathing rate be calculated? (3:30)

@wehatesora

2 жыл бұрын

ty

@yushuakhan6548

2 жыл бұрын

i love you bro

@wutrump4329

Жыл бұрын

@@yushuakhan6548 i love more

@aneeshasingh8402

Жыл бұрын

Thanks matt u absolute legend

@chubz1568

Жыл бұрын

@@aneeshasingh8402 he is triple Ledgend

nobody I've ever came across on this planet explains stuff as simply as you do. I can understand challenging topics so well and I can feel the pieces of the puzzle come together perfectly, and i'm not even a gcse student, Thank you so much!!!

I am having the theory test tomorrow and I found you ! You are such a good help Somehow now I need to watch 4 hours worth of biology video

@aurallistine

Жыл бұрын

Hey Dr Theory how did your theory test go

i must be dumb as hell because i've watched this 3 times and i still dont understand

@kim7799

4 жыл бұрын

MEEEEE. Hope you figured it out tho

@jennycurrie5273

4 жыл бұрын

I'm guessing ur school made you watch this too iaskflghsh and also. kuroo icon

@bec6716

3 жыл бұрын

Why do you have Kuroo as your profile picture? You are not kuroo.

@HunnieButter_

3 жыл бұрын

Same here 🙃

@allisonsecondaccount9550

3 жыл бұрын

Been 7 months u understand it now

My science teacher send me here

@charliefigg3929

3 жыл бұрын

Why is your name kids tablets

@jeremyjackson1757

3 жыл бұрын

same

@urfavlolobaji

3 жыл бұрын

@@charliefigg3929 lol

@uaintlaggingfam228

15 күн бұрын

🙀

Sent here from online school anyone else here from period 1/2 of science

@mujtabazaki221

3 жыл бұрын

Who?

@ellabradley4219

3 жыл бұрын

Yup period 1

@battacatta626

3 жыл бұрын

period 1 biology lets gooo

@jeremyjackson1757

3 жыл бұрын

not me

I have been watching your biology and chemistry videos for a year now I just switched options and missed a whole year of chemistry and this helped me with the topics I missed also the biology videos really help me analyse and study before my exam

Amazing I got an A on this topic, thank you so much

3 days teacher explained, doged the information, 4 minutes of cognito, HERE WE GO!

@muhammadfaruq125

8 ай бұрын

Do you study in Beaconhouse?

tysm man this saved me from failing my test i missed the lesson abt this in school cus i was sick now i understand thanks to u

Thanks so much Cognito your science lessons are the best. Hopefully if i achieve high marks in my exams(specifically GCSE and A levels) i can go to Cambridge uni like you did. Keep it up :)

@Cognitoedu

3 жыл бұрын

Thanks Eyobell!! Best of luck 😊🤞

@user-jq3qt8no7h

2 жыл бұрын

@@Cognitoedu what did you study at Cambridge?

@Cognitoedu

2 жыл бұрын

@@user-jq3qt8no7h Heya, I did zoology and medicine

@salamsourjah6147

9 ай бұрын

@@Cognitoedu were you studying to become a doctor?

thank you so much, i have my biology mock next week and your videos have helped me feel very prepared!!

this video was really helpful , was behind on my bio and knew i could rely on you to catch me up to speed and i was right :)

Good luck for tmrw guyss

@user-ky3bc3gj8u

3 күн бұрын

Lol 😅

Thankyou so much for all your help! I'm taking my biology test in a couple of weeks and wouldn't be able to do it without your videos❤️

@Cognitoedu

3 жыл бұрын

No worries Annie, glad we could help. Good luck!

@nirochan4591

Жыл бұрын

@@Cognitoedu Niddy*

@ThePortugeseDevilCR7

Жыл бұрын

@@nirochan4591 she changed her name

Hey amadeus, without you i really don't know what I'd do! This video seems to be missing from the organisation section on the website though, I appreciate everything your doing! thanks!

Thanks man, I have my bio mocks tomorrow and didn't understand anything and started from topic 1 and I am making progress thanks to you

i got sent here by my teacher

@bramzy1123

3 жыл бұрын

Same

@ilikefemales2694

3 жыл бұрын

@@bramzy1123 imagine

Your Videos are the greatest out there! I wonder, what program or programs do you use to Ilustrate and Animate those videos?

Got 80% on my test thank you!

This channel and fuse school channel literally saved my grades

may i add, the illustration is simply perfection.

i have an exam tmrw, about u guys, Good luck everyone

@abuhurairahhussain8355

6 ай бұрын

Nobody cares

@CuteLavender194

2 ай бұрын

@abuhuairahhussain8355 why you got to be so mean?

@Tart-08

2 ай бұрын

@@abuhurairahhussain8355 if you didn’t care you wouldn’t have even bothered to reply to it. 😵

@MuhammadAks-e-Ghazi

28 күн бұрын

How did it go?

@Zixcify

28 күн бұрын

@@MuhammadAks-e-GhaziI gave 0610/42 and it was actually very easy!

Life savor! This account has made school less stressful thank you!

I am so grateful for this video! Thank you so much!

this is the only usefuoll video ive watched that my teacher has sent me

This is so helpful... I leart so much in just 4 minutes.... Better than any other educational video...

@Cognitoedu

3 жыл бұрын

Thanks Suluchana, we really appreciate it 😊

I was studying for my test tomorrow and this is the only video that was clear and perfectly easy to understand Amazing content Thank you (An s1 student )

@Cognitoedu

3 жыл бұрын

Thanks for you support, hope your test went well 😊

Thanks I have an assessment tomorrow this really helped

This has really helped me so much thank you

0:37 the breath caught me off guard lmao

I love the website u have it’s the best 😊

Good luck on tests guys😭👍👍

@way2saturn

3 ай бұрын

🫡

Your video is the best videos for teaching thank you bro and keep it up❤

This guy makes everything extremely simple. He's carrying my IB MYP Bio scores lol.

The diagrams make it so much easier, thanks

Wow it is very useful thank you very much it helped me alot!

Thanks so much cognito You are really helping me out thanks again

Have to watch this for school

@Mol.Fletch

3 жыл бұрын

Same

@nicolasrios2279

3 жыл бұрын

Ye what grade u in

@urfavlolobaji

3 жыл бұрын

@@nicolasrios2279 7

thank you for giving me your infomation

Even those who don't like science will love it after watching these videos

@Tart-08

2 ай бұрын

Yeah your right ☺️

wow this is a very good explanation , exellent

Hey all science with hazel really helped me with my revision too

you helped me so much with my mocks thank you so much man !

@satorigojo6020

2 ай бұрын

plus not even my revision guide helped me as much as you did

Great video - my class liked it.

Thank you very much this is incredibly helpful

Very good explanation for diffusion. I was trying to explain diffusion to my high school son, your videos are very well structured and explained. Way better than my high school teacher when I was young...

@Cognitoedu

2 жыл бұрын

Ah thanks Sienna, glad we could help out 😊

Thank you so much you help me a lot your contents are helpful pls can you make lymphatic system:)❤️

Thank you , love ur content 😄

Explain better than most teachers!

he makes the work easier to understand 🙂🙂

Thanks Cognito Best bio teacher ever All the best for your video in the future

Omg that helped me so much thank you 🙏

Will boards be taken?as cases are frequent?

I'm not sent here by my biology teacher 🐧

Hi guys, my whole class is coming so hi 👋👋

Very underrated channel

great vid

I hope to be a doctor!

I have a test tommorow I was confident I'd fail in but now, not so much.

Great content

Bio is finessing me let me not cap

@larrrybear1995

3 жыл бұрын

yuu and me both

Thank you ❤️ 😊

Basically what the video said is teachers dont pick entertaining videos only boring videos.

Well done you hit 100k!!!!!!!!!!!!! Although really yo deserve more! thanks for all your vids

@Cognitoedu

3 жыл бұрын

Thanks Ruby, we're really excited 🥳🥳

@rubyreadal6607

3 жыл бұрын

​@@Cognitoedu OMG you actually replied!!!!!

oh great im now breathing manually (and yes its period 4 science)

Sent here by a teacher ms Nubar :)

i was here just cause i am a nerd lol

hi i got sent here by my teacher, if ur in my class then hey guys i donnt miss yous x

@urfavlolobaji

3 жыл бұрын

😂

Why the gasous exchage occure in the surface of alvoli

@nihaal7750

3 жыл бұрын

It doesn't occur in the surafce, rather it occurs through the surface.

Amazing video..helped alot❤

Good video thank you god bless

Speedrunning the whole GCSE Course - 16

Is this your main job or just a side job

Very helpful Thanks

Who tested the theory that alveoli would take up the tennis court👩🏽

@Tart-08

2 ай бұрын

It’s an estimate

good video

Thank buddy❤❤

U save my life

My Teacher chose this video to teach us.

This coming in clutch for 2023 year 10 PPEs

@abuhurairahhussain8355

6 ай бұрын

How

How you make the animation video please tell me plz

well frick i dont get squat

Saw this video in biology class

my science teacher is forcing me to watch this

Fully honest withought your vids I couldn’t pass biology subject I got A* thanks to you May god be with you

@Cognitoedu

2 жыл бұрын

That's awesome, well done!

got send here by the teachers who can't be bothered to teach the class gang

So helpful

It's weird to think that this exact process is happening in our bodies right now, Is it just me who thinks its weird?

is anyone else freaked out by all the alveoli 😭allah was wilding when he let us evolve like this, smh my head

THanks

thanks

Up the boro

very helpful

got sent here by my bio teacher

I SHOULD HAVE PAYED ATTENTION IN CLASS

Hello substitute biology teacher, I know you’re reading this as you made us watch this video. I’d like to say I don’t understand anything this video says That may be because I was too busy typing the comment for you while I was watching it but yk Thank you for letting me waste your time and force you to read this.

@your_closetet_bisexual2777

3 жыл бұрын

🙌