Which statements explain why grades are important? Check all that apply. Grades provide a way for students to reflect on what they have learned.
Grades give employers and colleges a way to judge students' potential.
Good grades ensure that students can get scholarships to go to college.
Good grades are often required for participation in extracurricular activities.
Grades determine whether students will succeed in after-school jobs.
Grades give teachers an idea of how well students know the lesson content.

Read the excerpt from the dark game: true spy stories from invisible ink to cia moles. yet, by the time robert e. lee surrendered to ulysses grant at appomattox, virginia, some four years later, about 620,000 soldiers had died on the battlefields, more than american battle deaths in all other wars from the revolution through the vietnam war. what is the author’s primary purpose for including this detail? to inform readers about the differences between three military conflicts to persuade readers of the seriousness of the american civil war to entertain readers with tales from behind the lines of battle to encourage readers to visit battlegrounds in appomattox, virginia