First in the series of new vids for Edexel AS Biology. Yep, we're doing Edexel for AS Bio, and continuing OCR for our current second years. The coagulation cascade is actually very complicated and this animation is a simplification of the process as needed for the AS Biology specification. Though, if you have any questions, as usual, feel free to ask. I also want to know what parts of the AS Bio or A2 bio you'd like videos on. Good luck, guys!