Chemical buffer systems act rapidly against shifts in ph, whereas physiological buffer systems function more slowly. a. true b. false

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.