You have decided to organize your presentation by presenting the events in the order they happened. What is this type of organization called?
Ochronological
O cause and effect
O problem and solution
O research question

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.