Currently, there are nation-states in the world.
a. 365
b. 195
c. 50
d. 216

A(n) is an alliance or collection of parties.

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.