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

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

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