The Heart - GCSE Biology (9-1) 

im not even kidding when i tell you ive learnt more in 7 minutes off of a random guy i found on youtube than my teacher who has been explaining this topic back and forth for the past week

Binging all of these b4 i sit my paper tmr morning

Am an IGCSE student.your video's are very helpful thanks you

Am IGCSE student. your video's are very helpful thanks you

These videos are very helpful, thank you very much for creating them, I have my first GCSE biology exam on Tuesday and I am sure to do better now!👍

It’s not about the exam it’s relay cool how you explain it in a full clear way Really useful

thank you for these videos 🙌🏻 my exams are gonna start next month, prayers needed 🥺

Your teaching has been quite helpful. I would also love if you continue the idea of giving question at the end of every video

Watching this for my p.e revision thanks a bunch test next week!!

Me watching his videos b4 I go write my paper without studying

Very helpful video you covered everything 🤩

i wish you were my biology teacher i love your videos they really help

Anyone know where I can find like a forty minute video that goes further into detail in the next four hours or I'll fail my bio test?

Thank you so much ,tomorrow I have exam and I wanted to understand better. And your video did the great job 👏 👍

Hey do you ever plan on doing videos on other science subjects such as chemistry and physics

When you said “you don’t want the blood to fall back down”, you fell back down 😂 was that intentional? 3:52

these videos are so helpful!

That’s so helpful thx I understood from you better than my teacher 🙃keep on ♥️♥️

Thanks for such awesome explanation! All your videos are super helpful and are much appreciated :)

Thank you so much this video enabled me to get an A* :)

tnks for all teacher

THANK YOU SO MUCH

Was sooooo helpful thank you 🎉😊

This was the clearest video. Thanks👌🏽

This videos are so helpful.I guess I'll get an A pass

Your video's are really amazing and they are also helping me a lot. Thanks.☺

Downloaded the book. Its a pdc file. What is that ? So diappointed.

Excellent

Thank you so much

My teacher gave me homework that summarize this video, how can I? 😟

Wow you are seriously amazing! thanks for the awesome explaination!

thank you very much good sir

Good video 👍😊👍

Thanks for u sooooo much💜

Thank you

fav teacher

Thank you for all your video's

So when the blood enters the atria are the bi and tricuspid valves closed?

This is real helpful❤

Thanks

so helpful thank you soooo much

Great Explanation Sir 💯

All i can say is thank you

ilysm ☝️☝️

Really helpful stuff❤

Thanks a lot

Lymphatic system please

Bro i love you no homo

So helpful. Thank you

this is great

❤❤❤❤❤❤❤❤

your heart has beaten 700 times when watching this video

❤

Pumps the blood to the body artri.

fucking legend love you sir !

What's new

Jullius

First

Mynadd

My exams tommorow I better go to bed bye

lmao a bunch of smm students gonna watch this bs

Great vid but kind of annoying how you pronounce oxygen as auction

Not good

tnks for all teacher