Answer:
D. Widespread Unemployment
Explanation:
The great depression devastated the American economy the effects of the great depression were widespread and painful. Due to the great depression, Unemployment increased people lost their jobs and they don't have anything to eat. In the year 1932 Roosevelt elect as the New President of the United states he initiated a new program of reform called The New Deal. In this large public works were organized to provide Jobs to unemployed Americans.
<span>Sensorimotor period are mental representations that are reversible.
During this period, children started to learn the relationship between their thoguht and the environment around them.
The perception that made during this period will eventually be changed as the children grow and obtain the ability to formulate abstract concept.
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Encouraging savings I would think
The heat flows by convection. heat is also transferred by conduction from the metal container to the food product. So i would say your best choice would be convection :)