The enzyme carbonic anhydrase catalyzes what reaction?
A) Water reaction with bicarbonate ions
B) Carbon dioxide reaction with bicarbonate ions
C) Carbon dioxide reaction with water

D) Water reaction with hydrogen ions

Can someone give me one specific health problem (within unhealthy eating) and explain it. !

Which activity causes the greatest risk of driving fatalitiesa. driving at nightb.driving while distractedc.driving with a passengerd.driving on a clear day

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dacer so i get cardio a lot)