Health Medical Homework Help

hi you need to watch a 50 minute video which you can watch in faster speed if necessary and then answer some questions on it.

here is doc link

https://docs.google.com/document/d/1gHZoLLX0_A8uNhQ3MwV6eJFbTFQ0Cp5QpsBUaMVdTaI/edit
Here is video link