Sam washes his hands very frequently. in spite of this, he feels that his hands are not clean and that he might acquire a viral disease due to poor hygiene. given this information, we can conclude that sam has:

The extermination of an entire targeted population is called genocide

Why was the leo frank case important ?

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.