Areas near the rivers have a population density. A
High

B
Low

The people of are overwhelmingly arab but are divided by religion.

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation.b. potential benefits justify the risks of harm.c. the study makes a significant contribution to generalizable knowledge.d. risks are managed so that they are no > minimal.

As of 2013, the world’s total population was about