Answer:
The correct answer is:
D. Both tests are used in college admissions decisions, but students are not required to take both of them to enroll in college.
Explanation:
The SAT and ACT are used for college admissions and awarding merit based scholarships.
Both the exams are universally accepted by U.S. colleges.Students may take whichever test they prefer.
Both of the exams have a essay section as optional.
ACT include a science section while SAT do not.
Hence, the correct answer is:
D. Both tests are used in college admissions decisions, but students are not required to take both of them to enroll in college.