First PTest baseline pretty much at 136, 2nd test after v2 main curriculum 152, 3rd and most recent 150. I've only done MC questions type chapter so far. Feel like I got a lot of room to improve. hopefully im ready for the August test dates.

Back in my generation there were 4 steps to this process!

Why doesn't if work Pollen → Histamine → /Produce Cold, therefore Pollen → /Produce Cold. Seems like its a proper conclusion to make. Or is it Pollen → Release Histamine,

Histamine → /Produce Cold. Please lmk.