There are two types of vitamins:

a)
fat soluble and water soluble

b)
calcium and iron

c)
protein and carbohydrates

d)
hydrogen and oxygen

Why is it important that fibrin is insoluble in water?

Is it ok to have a tooth growing on my crotch and this is school related

Can someone me. so last night i was with my girl and i ended up with a peanut butter jar in my anus. sadly we have tried to pull it out but its well stuck in there : ( any ideas how to get it out?