One of the main sources of revenue for many states is
a. a poll tax placed on voter registrations.
b. a sales tax placed on goods and services. c.a duty on products exported from the state. d.a tariff on products imported from other states.

2. when a government has total control over its citizens, including the media, it is a of government question 2 options: constitutional monarchy parliamentary democracy autocracy presidential democracy

8) this map shows the population density of india. the redder the area, the higher the concentration of the population. which is the most likely reason for the high population density in the northeastern part of india? a) there is little pollution there b) the ganges river is in the region c) most of the factories are located in that region d) most people want to live close to the himalaya mountains

The principal effector function of igm is