Technological Change. First radio broadcast of Message: President Calvin Coolidge, 1923. First television broadcast of Message: President Harry Truman, 1947.
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If i were to create a law it would be a person shall not bear arms only police officers
Answer: Understanding of conservation is not present
Explanation:
Understanding the conservation is defined as the ability to recognize that anything remains the same in quantity even on redistribution of that thing. Change in appearance of the element does not change or affect the volume ,mass, weight, quantity of it.
According to the question, Ethan does not have the understanding of conservation . He does not understand that splitting the pizza into 12 pieces instead of 8 slices would not increase the quantity of pizza so that his hunger can be fulfilled.
