Two forms of energy which those are inertia and friction
Answer:
Preoperational
Explanation:
The mother of a young child who didn't like to drink milk was trying to coax him to drink some. Taking the glass of milk, she poured it all into a smaller cup and said, "There! Now you won't have to drink so much!" This works because the child does not yet understand the principles of Preoperational.
This is known as Obsessive Compulsive Disorder (OCD).
I know I'm late but this is to help others, Its C and D I just took the test.
