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 been built to make learning and revision 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 comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom
I literally have a biology test tomorrow and I'm just going over nearly everything today because I've been bust revising other tests. Thankyou so much!
im not happy that this video was created, all I wanted to do in quarantine was watch tiktok, but because of this video I now have to study biology. I am truly disappointed and will be crying and yawning for the next 20mins. ha lol you really read all that waffle :)
It’s my second year since I moved to IGCSE and this channel has helped me out so much, I have a bio test tomorrow and now notes to help this has really helped thank you so much
I must say, This channel is severely underrated, my friends and i were about to start a similar one called CAMBEE COGNAITO, but then i saw this, its similar names and content seeming like we copied this one, so we may be deciding to back off.🙂🙂
Tiny gaps on the underside of the leaf which allow CO2 to diffuse in and 02 to diffuse out. The guard cells control when they're open and closed for example the guard cells are light sensitive so the stomata close at night time. Hope that helps. 🙃
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 been built to make learning and revision 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 comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom
are you edexcel?
as a visual person i thank you
You’re very welcome! Glad I found a use for my drawings 👀
Fax bro
@@Cognitoedu wow your really good at drawing this helps me so much thank youu ❤️❤️
Any any person I really thank you
I literally have a biology test tomorrow and I'm just going over nearly everything today because I've been bust revising other tests. Thankyou so much!
Ya'll ever played Plants vs Zombies?
Yess 🙌🏻
bit random but yes
Hell yeeaa
Why
Nope 🥱 I wanna try it thooo
I'm lost for words, I've never watched videos that explains so systemically and Clearly. Your web site is awesome too it helped me alot
Cows wee on grass C = carbon dioxide W=water O=oxygen G=glucose
Wow thank you
thank you
2 hours left. I’m cooked ☝🏽
Weeee cookkked😭
This channel has been saving my gcses so ty, super useful vid once again :D
Ah thank you, glad we could help 🙌
good luck
im not happy that this video was created, all I wanted to do in quarantine was watch tiktok, but because of this video I now have to study biology. I am truly disappointed and will be crying and yawning for the next 20mins.
ha lol you really read all that waffle :)
MOOOOODDDDD!!! A F A T MOOD.
init
Now i know that you're British. So can you me me a wo'a bo'el?
I honestly have no idea how I would have survived without your videos.
It’s my second year since I moved to IGCSE and this channel has helped me out so much, I have a bio test tomorrow and now notes to help this has really helped thank you so much
COOL
Aight, time to save this into a revision playlist.
i have a bio test on monday and my notes are not that detailed. now i’ve watched 4 of your videos thank you😊
Biology GCSE exam tomorrow, thankyou.
i love ur voice man i could listen to u all day if i was productive
I must say, This channel is severely underrated, my friends and i were about to start a similar one called CAMBEE COGNAITO, but then i saw this, its similar names and content seeming like we copied this one, so we may be deciding to back off.🙂🙂
Ur saving me from getting a really low grade in my biology test ty
Thank you! This is a perfect presentation!
Im revising over my biology test tommorow and this really helped the website is so useful its what showed me this video.
Watching these 4 year ago videos but still very helpful
Thank you so much
Keep it up
Same
Thank you so much this save my life for my finals this term
I could'nt find an IGCSE section in your website which exam board should i choose for similar content to IGCSE?
O level
Love the content so helpful
Thx this video was really ez to understand
very helpfull. thank u. the drawings rly help
this is so helpful thank you so much
the symbol equation is 6co2+6h20= sunlight=c6 h12 o6+6o2
This is awesome 👍💖 Ive been watching your videos for a while now and every one of them gives so much information it helps alot
Very good video keep up good work
Thanks Dolly! Always appreciate hearing people found them useful!
THANKS FOR THAT STOMATA DRAWING DAWG, IM SO TRAUMATIZED BY NORMAL DIAGRAMS😭😭😭😭😭😭😭😭😭
I understand that gcses are long and ppl do struggle with it and i will do mine but these vids will help ppl in year 9 on wards
i am yr9
hello
quick question is this content for double or triple science biology?
both
What role does the nitrate has in this process
Go on 3:16
This was such a helpful vid! Thank you so much!
I have my bio GCSEs tomo (paper 1) nd im only revising now! Cognito rlly helps!
what'd you get lol
Thanks for helping!
this was a very helpful vid thx so much
got my biology gcse today.. hopefully this helps
i know it took a long time to see this video, however this helps a lot
Very good
Keep it up 👍
Wow, what do you use to make this video? Can anyone tell me? I am trying to make a school video, but I always get watermarks :(
Cognito actually draws all of them and animate them with a video editor and put a voice over ✨✌🏻
@@aam3na Wow thanks
@@blazemaster9626 welcome !! ☺️✌🏻
@@aam3na jin?!
@@aduwuu7883 lol, annayeong
thx for the vid
i found it very helpful
I won't forget it after this
Thanksss💛💛💛
thanks for the video i learned so much
no because i literally have biology tomorrow and if it wasn't for freesciencevideos and cognito i would be failing horrifically
Great and informative video, thanks for the help.
Our pleasure Laurie - cheers for watching!
Great video I'm 2 years late but whatever
Thank you so much , really helpful! :)
That's great, thanks Aisha 😊
Tmx❤
got a science test in 20 mins lol
Did u pass?
@@lukesibley-swain2479 no f in the chat boizzzzzzz
@@ayaan1695 -🤓
@@ayaan1695 oof F
brill thx😀
thank you very much
cheers lad big up cognito
Thank you soo much! I am using the app and everything! Keep up the great work! But I still dont understand what Stomata is? Can u explain it pls!
Tiny gaps on the underside of the leaf which allow CO2 to diffuse in and 02 to diffuse out. The guard cells control when they're open and closed for example the guard cells are light sensitive so the stomata close at night time. Hope that helps. 🙃
@@isaacroy1160 Thank you! :) That really helped
@@sarahbakri1678 Np, glad it helped! :)
Thank you x10000000000000000000000000000000000000000
Times ❤❤❤
Watching this on the day of my exam
How are yall so good at teachin 🎉
Ty
this is gcse?
i learn this
Who else is here with a biology mock tommorow 😂
Can you be my teacher
You are the best this is so good video
i'm sidharth
Thanks
You’re very welcome!
goat
hello josh
cool
Please tell me I’m not the only one here just because my teacher made me watch it
llove u
I could be doing something cool like playing gta or red dead but no I have to do biology
Bruh your too young to play that.
LOL
Is anyone I know in the comment section today?
@fifa.m_2020 insta #roadto2kfollowers I might know you
I dunno
@Missy Anonymous do I know you?
My teacher told me to watch is as homework
this video really helped me fail my exam tysm!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111111
Hi
Is it weird that I see you comment on every video I see??
@@icednightcores the one that is everywhere is Justin Y. This guy is Justin F, a wannabe.
Science test lol
hi
I like Biology
Me
Hello lol
Online school 🤠🤠
stfu
@@stephdevere3122 why should he
@@stephdevere3122 why dont u
Shuut
E
T
دثبعسقزعل😊
who plays apex legends here
only gay kids will say yes
@@kode9716 says the kid that probably comes out of his house once a year cause he grinds gaynite
Gaynite lmao
Very bad
Imagine putting ads on this crapy video.
I can see your no older than 7
@@ShreyBrawlStars I'm 14 actually so double that number
@@joshbrown5545 lol
@@joshbrown5545 as if you could make a better video. I DARE you. I’m 16, and I can see that you just want to get... attention? I don’t get it.
make a better content then bozo
boring
ur prob called timmy so stfu💀
@@kode9716 lmhooo 💀
That's not the point
Yeah for a guy with a fried attention span like yours