If you know that the renal clearance of substance x is zero, which of the following can you say is true about how the kidney handels x?
a. x is filtered, not reabsorbed, and additional is secreted
b. x is either not filetered or filtered and completely reabsorbed
c. x is not filtered
d. x is filtered and completely reabsorbed
e. x is filtered, not reabsorbed, not secreted

if you know your abc's you should be able to get your answer or just use google

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.