What is the direction of the current in an alternating current circuit

One similarity between the student non-violent coordinating committee (sncc) and the southern christian leadership conference (sclc) is that they both

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.

What is the best definition of economic data?