Can someone help me with my homework please?

According to the federal regulations, human subjects are living individuals about whom an investigator conducting research obtains information through interaction or intervention with the individual, and uses, studies, or analyzes the information; or:

Asecular government seeks to separate its decisions and policies from influences.

The state court system is a tier system containing courts of first instance, intermediate appellate courts, and a. two . . the united state supreme court b. three . . the state supreme court c. two . . circuit courts d. three . . district courts select the best answer from the choices provided a b c d