It should be 322.15. Hope it helps :)
Acetaminophen is just Tylenol, Tylenol is just something that is for pain or fever. Such as, say you are sick and you have fever you should then take Acetaminophen or Tylenol for the fever, say you broke your arm and while you are in line waiting for your doctor in the ER you would take Acetaminophen for the pain. So yes pain reliever or for fever (witch in some cases is pain).
Answer:
Predation is the relationship.
Explanation:
Predation is the relationship present between the two species of barnacles and the snail because snails feed on barnacles for their living. In the fundamental niche, the snail grow in population due to availability of suitable environmental conditions, but when there is realized niche, predation and competition exists which limits the growth of the population of organism. Here barnacles population is limited due to presence of snail which feeds on it.
It is so boring nothing to do