Tobacco Use 3 - How Smoking Affects the Respiratory System

[@TechLifeYT]

A great and informative video that helped me with my Science project. Thank you so much!

[@celsojoven3525]

Complx pedro hospital laguna

[@DsVidz1]

Can't wait for my recommendations to be screwed up because I had to watch this for my health class :D

[@polarrrized]

online school eh?

[@ayushacharya6723]

exactly me too lol

[@earthfocus4420]

nice one amazing

[@meeyang8240]

Great job explaining! What system do you use for the video?

[@liyamelese7156]

Good but please be slow because l am not native speaker

[@bonkers7184]

Noice