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
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)
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 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
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 :)
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 )
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!
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...
Oh we got a comedian guys😂🤣 Think your so funny huh? 🤔 Well bucko I am going to put this 6 meter MonsterMeat🍤 In between those cheeks🍞👏Then we will know what’s so comedic🤣😂🤣
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.
Jesus loves u repent and believe in the Gospel he died to forgive ALL your sins and give u eternal life accept him before its too late JUDGEMENT DAY IS COMING
Jesus loves u repent and believe in the Gospel he died to forgive ALL your sins and give u eternal life accept him before it’s too late JUDGMENT DAY IS COMING
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
yo the wbsite is goated fr
Good luck for tomorrow everyone! :)
Thanks man, hope you get the grades you want!
@@EddieH05hopefully we alll dooo!!!
@@stfurespectfully1872 yeah man
How did it go I heard biology paper 1 was easy? I’m not sure though I’m in year 10
@@ella08.16 It was good but there was no lungs and gas exchange lmao
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)
ty
i love you bro
@@yushuakhan6548 i love more
Thanks matt u absolute legend
@@aneeshasingh8402 he is triple Ledgend
i must be dumb as hell because i've watched this 3 times and i still dont understand
MEEEEE. Hope you figured it out tho
I'm guessing ur school made you watch this too iaskflghsh and also. kuroo icon
Why do you have Kuroo as your profile picture? You are not kuroo.
Same here 🙃
Been 7 months u understand it now
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 got sent here by my biology teacher
same
same
same
Same
Same
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
Hey Dr Theory how did your theory test go
3 days teacher explained, doged the information, 4 minutes of cognito, HERE WE GO!
Do you study in Beaconhouse?
0:37 the breath caught me off guard lmao
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
i have an exam tmrw, about u guys, Good luck everyone
Nobody cares
@@abuhurairahhussain8355 if you didn’t care you wouldn’t have even bothered to reply to it. 😵
How did it go?
@@MuhammadAks-e-GhaziI gave 0610/42 and it was actually very easy!
@@Zixcify Nice, btw I also have my final exam tomorrow, plz pray for me and wish me luck!
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❤️
No worries Annie, glad we could help. Good luck!
@@Cognitoedu Niddy*
@@nirochan4591 she changed her name
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 :)
Thanks Eyobell!! Best of luck 😊🤞
@@Cognitoedu what did you study at Cambridge?
@@H1289-h8o Heya, I did zoology and medicine
@@Cognitoedu were you studying to become a doctor?
My science teacher send me here
Why is your name kids tablets
same
@@charliefigg3929 lol
🙀
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
may i add, the illustration is simply perfection.
Sent here from online school anyone else here from period 1/2 of science
Who?
Yup period 1
period 1 biology lets gooo
not me
Amazing I got an A on this topic, thank you so much
Even those who don't like science will love it after watching these videos
Yeah your right ☺️
This channel and fuse school channel literally saved my grades
i got sent here
by my teacher
Same
@@bramzy1123 imagine
This is so helpful... I leart so much in just 4 minutes.... Better than any other educational video...
Thanks Suluchana, we really appreciate it 😊
Your Videos are the greatest out there!
I wonder, what program or programs do you use to Ilustrate and Animate those videos?
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
Got 80% on my test thank you!
Life savor! This account has made school less stressful thank you!
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 )
Thanks for you support, hope your test went well 😊
this is the only usefuoll video ive watched that my teacher has sent me
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 :)
Basically what the video said is teachers dont pick entertaining videos only boring videos.
Have to watch this for school
Same
Ye what grade u in
@@nicolasrios2279 7
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!
Good luck on tests guys😭👍👍
🫡
The diagrams make it so much easier, thanks
Why do videos online help way more than the teacher’s explanation 😅
thank you so much, i have my biology mock next week and your videos have helped me feel very prepared!!
Explain better than most teachers!
This guy makes everything extremely simple. He's carrying my IB MYP Bio scores lol.
Thanks Cognito
Best bio teacher ever
All the best for your video in the future
Good luck for tmrw guyss
Lol 😅
This has really helped me so much thank you
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...
Ah thanks Sienna, glad we could help out 😊
I- wow, I have a test tomorrow and I was stressing out but omg I love this man !!!
Oh we got a comedian guys😂🤣 Think your so funny huh? 🤔 Well bucko I am going to put this 6 meter MonsterMeat🍤 In between those cheeks🍞👏Then we will know what’s so comedic🤣😂🤣
Very underrated channel
Bio is finessing me let me not cap
yuu and me both
I'm not sent here by my biology teacher 🐧
It 1am I’m here because I got a biology exam tomorrow
How did it go
Thanks I have an assessment tomorrow this really helped
It's weird to think that this exact process is happening in our bodies right now,
Is it just me who thinks its weird?
Hey all science with hazel really helped me with my revision too
I love the website u have it’s the best 😊
I am so grateful for this video! Thank you so much!
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.
🙌
is anyone else freaked out by all the alveoli 😭allah was wilding when he let us evolve like this, smh my head
Hi guys, my whole class is coming so hi 👋👋
Jesus loves u repent and believe in the Gospel he died to forgive ALL your sins and give u eternal life accept him before its too late JUDGEMENT DAY IS COMING
thank you for giving me your infomation
he makes the work easier to understand 🙂🙂
Who else has a science test
Jesus loves u repent and believe in the Gospel he died to forgive ALL your sins and give u eternal life accept him before it’s too late JUDGMENT DAY IS COMING
Who is here cuz they have a bio test ?😂
Who tested the theory that alveoli would take up the tennis court👩🏽
It’s an estimate
my wife just left me so i fed her dog chocolate heard somewhere it gives them good luck
edit i also fed her parrot cookies for more good luck
hi i got sent here by my teacher, if ur in my class then hey guys i donnt miss yous x
😂
you helped me so much with my mocks thank you so much man !
plus not even my revision guide helped me as much as you did
Great content
My Teacher chose this video to teach us.
Who else here for online homework
Me. Still trying to understand this video though. I'm must be dumb as hell.
me
I hope to be a doctor!
Your video is the best videos for teaching thank you bro and keep it up❤
This helped me so much! Thanks, the explanation was great
Sent here by a teacher ms Nubar :)
Basically gas exchange happens first and then the diffusion
Well done you hit 100k!!!!!!!!!!!!!
Although really yo deserve more!
thanks for all your vids
Thanks Ruby, we're really excited 🥳🥳
@@Cognitoedu OMG you actually replied!!!!!
Thanks so much cognito
You are really helping me out
thanks again
my science teacher is forcing me to watch this
i was here just cause i am a nerd lol
got send here by the teachers who can't be bothered to teach the class gang
Great video - my class liked it.
Last min rev🤓
This coming in clutch for 2023 year 10 PPEs
How
Why the gasous exchage occure in the surface of alvoli
It doesn't occur in the surafce, rather it occurs through the surface.
Wow it is very useful thank you very much it helped me alot!
wow this is a very good explanation , exellent
Is this your main job or just a side job
Thank you very much this is incredibly helpful
Thank you very much you really helped me❤😊
good video
Will boards be taken?as cases are frequent?
oh great im now breathing manually (and yes its period 4 science)
Thank you so much you help me a lot your contents are helpful pls can you make lymphatic system:)❤️
well frick i dont get squat
great vid
Omg that helped me so much thank you 🙏
Thank you ❤️ 😊
I SHOULD HAVE PAYED ATTENTION IN CLASS
I feel like I'm cheating on free science lessons :~(
lol cognito is way more fun to watch
got sent here by my bio teacher
Pls make videos for Cambridge stage 8 also , you are just amazing 😍🤩
Thank you , love ur content 😄