What Should Teachers And/or Textbook Committees Look for When Selecting

What should teachers and/or textbook committees look for when selecting a textbook series for elementary science?

A) They should look for multicultural treatment.
B) They should look for the availability of worksheets teachers can assign to students as seat work or homework.
C) They should look for suggestions of ways teachers can do demonstrations instead of having to assemble the materials for students to do their own inquiries.
D) They should not select a textbook series since textbooks are useless in helping teachers achieve inquiry-based classes.