How did Ancient Trade Routes affect our families history

What does the author describe in this passage

The dimesions of health operate independently; they don’t affect one another. t or f

Which of the following is a true statement about a writ of certiorari? a. only a defendant can petition for it. b. only a plaintiff can petition for it. c. the supreme court must grant cert for all requests. d. the supreme court grants cert in a limited number of instances.