Answer:
D) School psychologists across the nation agree on the importance of electives.
Step-by-step explanation:
The statement that uses ethos to support the argument that electives such as art and music should be kept in schools is:
D) School psychologists across the nation agree on the importance of electives.
This statement appeals to the authority and credibility of school psychologists, who are experts in the field of education and have the professional training and knowledge to evaluate the importance of electives in schools. The use of this expert opinion lends credibility to the argument that electives such as art and music have value and should be included in school curriculums.