Name the enzyme
that
enhance the loading
and off-loading
of carboncirs oxide the human
blood​

carbonic anhydrases (or carbonate dehydratases) form a family of enzymes that catalyze ... Essentially an increase in carbon dioxide results in lowered blood pH which lowers ... The α-CAs are found in humans.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.