in carl sandburgs poem "fog," how do readers know that fog is being compared to a cat? 1. it is shaped like a cat. 2.it is directly called a cat. 3.it moves like a cat. 4.it sound like a cat.​

What would happen if people from different races were seperated today

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures

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.