50 POINTS Directions

Choose a symbiotic relationship from the list below. Research the relationship using online resources or a reference of your choosing. Write a 150-word report about what you have learned. Be sure to include the type of symbiosis represented by the relationship.
The relationship I choose was the bee and flower

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.