Answer:
B. It is worded so ambiguously as to make it difficult to create meaningful instructional activities.
The learning goal, "Students will appreciate the aesthetic beauty of works of art from various cultures," is quite vague and subjective. It doesn't provide clear guidance on how to measure or assess students' progress towards this goal. Additionally, without specific criteria or indicators of what constitutes "appreciating aesthetic beauty," it can be challenging for the teacher to design effective instructional activities that target this goal in a meaningful way.