A stronger acid produces a greater concentration of ions than a weaker acid.  John was looking at the substances and noticed something. The stronger that the acid was, the concentration of Ions became Larger or Smaller?
Larger

The pupil automatically gets bigger or smaller to let more or less light in as needed.  Will's pupils grew smaller as the day grew brighter. This happens to let less or more light in?
less

When particles move more quickly, temperature is higher and an object feels warmer.  Jan is cold, so she starts to jog in place. The slower Jan jogs, she will feel warmer quicker or slower?
slower