You are presented with the question "What do cells secrete to maintain the proper pH for enzymes to work?" and the following answer choices: 
- Energy
 - Chemical energy
 - water conservation
 - sweating
 - heat energy
 - aqueous solution
 - Organic compounds
 - electrolytes

Now knowing that cells secrete acids and bases to maintain the proper pH for enzymes to work and acids and bases are electrolytes, choose the best answer.


 

        electrolytes 