D. the balls were dropped from different heights
The need for affiliation corresponds to the belongingness level of needs in abrahm maslow's hierarchy of needs. Belongingness is the third level of needs in abrahm maslow's hierarchy of needs. The third level represents the social need for affiliation, also known as love and belonging.
The two smallest forms of government in the United States are a county and a municipal state.
All states are subdivided into provinces for smooth management. It acts the first-tier administrative section of the states in order to manage their own issues. The municipal state was developed in order to provide general administration for a particular region which mainly dependent on the population of that area.