if a concerned citizen believes in equality and citizen participation values, and thinks that if more people are allowed to vote the government will be more responsive, which model of voting do they support?

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.