A marathon runner keeps sipping glucose water at regular intervals. What could be the reason for this?
A.
Glucose is an immediate source of energy, which helps the runner regain lost energy.
B.
Glucose aids in muscle movement and provides mechanical support, which helps the runner maintain performance over long distances.
C.
Glucose has the highest amount of calories as compared to any other energy source, which helps the runner regain lost energy.

Question

A marathon runner keeps sipping glucose water at regular intervals. What could be the reason for this?
A. 
Glucose is an immediate source of energy, which helps the runner regain lost energy.
B. 
Glucose aids in muscle movement and provides mechanical support, which helps the runner maintain performance over long distances.
C. 
Glucose has the highest amount of calories as compared to any other energy source, which helps the runner regain lost energy.

umm · Answer

Any ideas?

Rawrysaurus · Answer

I'm  thinking c so far.

umm · Answer

Incorrect. Do you know what glucose is?

Rawrysaurus · Answer

no, but I looked it up on google. (I'm guessing A then)?

umm · Answer

Yes, A is correct.
Glucose helps keep your energy going through out the day.

Rawrysaurus · Answer

Thank you. (You're awesome)

umm · Answer

You're welcome. (: 
If you have anymore question, please be sure to ask.