Trial and Error learning is a method only advisable where the solution is the only important aspect for the problem at hand. Should not be used or cannot be used for specific cases where the solution is needed given in a limited number of chance or trial. By making mistakes, error, and trying out to possibilities or potential solutions, one is able to eliminate one by one possible factors / solutions to the problem until the correct solution is found.
The answer to this is "is a classification scheme"..hope that helped
Answer:
Friction (drag)
Explanation:
The force resisting motion through a fluid is a type of friction, that is called drag.