What reinforcements could be used to enable your memory better?

chewing gum

Explanation:

when chewing gum you'll likely think back to the last time you had gum. The trick is to study while chewing gum and, when you chew another piece of gum, you'll remember back to when you had it earlier along with the information that you remembered as you were chewing the gum.

answer; i believe the correct answer is ( proteins );

true is the answer : )