Which tone is most appropriate for an article in a theoretical physics journal? 1.an informal tone. 2. a formal tone. 3. a humorous tone 4. a conversational tone.

Which is a result of the free exercise clause? parents can prevent their children from being vaccinated. people with a religious objection to military service cannot be drafted. businesses that sell religious materials can be open only on sundays. amish children do not have to attend school past the eighth grade.