1. How many years did Leonidas Alley actively serve on the c&o railroad

Why is corruption increasing in nepal? write in sentence

What name is given to the money that had to be paid by germany in ww2

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.