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Please don’t ever stop making these!!
this is catchy as all hell, my bio teacher played this on our first day of his class and I can't get it out of my head a whole week later
PUT THIS ON SPOTIFY
dont stop making these videos plz..... very catchy and helpful
It’s been six years and I still remember this song
This video was uploaded 4 years ago
Love this song fan of u peter
damn
@@zaeemgaming5090 Sup zaeem it's rishabh
Thx, this really helped me for my final exams
These are amazing for learners of every level whether it’s review for some or new information for others! Keep up the awesome work!
Amazing
This Scares me for life could you make Characters less scary so I not have to have nightmares But all of your videos are very entertaining and it's li don't know this
me and my classmates saw this on our science classs
I watched this at school for my topic and my hole class was singing like 🤪
Blood
Amazing! How CO2 is delivered from tissue to lung by red cells could also be added.
My children are scared of this song, and this vampire is a confirmed arsonist, arrest him now.
hi
Please don’t ever stop making these!!
this is catchy as all hell, my bio teacher played this on our first day of his class and I can't get it out of my head a whole week later
PUT THIS ON SPOTIFY
dont stop making these videos plz..... very catchy and helpful
It’s been six years and I still remember this song
This video was uploaded 4 years ago
Love this song fan of u peter
damn
@@zaeemgaming5090 Sup zaeem it's rishabh
Thx, this really helped me for my final exams
These are amazing for learners of every level whether it’s review for some or new information for others! Keep up the awesome work!
Amazing
This Scares me for life could you make Characters less scary so I not have to have nightmares But all of your videos are very entertaining and it's li don't know this
me and my classmates saw this on our science classs
I watched this at school for my topic and my hole class was singing like 🤪
Blood
Amazing! How CO2 is delivered from tissue to lung by red cells could also be added.
My children are scared of this song, and this vampire is a confirmed arsonist, arrest him now.
hi