How does twain’s use of understatement serve his purpose

Question 12(multiple choice worth 2 points) the arrangements of elements in a photograph is called aperture focus composition framing

Which sentence corrects the error in pronoun-antecedent agreement? new team members should pick up his or her jersey from the activities office. if a team member is unable to attend a practice, he or she must provide a doctor's note. if students wish to compete, he or she must maintain a grade point average above 2.5. students are not permitted to attend away games without the consent of her parents or guardians.

In a data source, such as a spreadsheet, why is it important that top row be the header?