What does it mean to use all appropriate senses to observe?
A. Don't look at things that you're not told to.
B. Follow your teacher's instructions at all times.
C. Taste can never be used to make observations.
D. Ask an adult before observing using smell, taste, or touch.

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product