Final answer:
The level of Bloom's Taxonomy that includes appraising, arguing, defending, and supporting is the Evaluating level.
Step-by-step explanation:
The level of Bloom's Taxonomy that includes appraising, arguing, defending, and supporting is the Evaluating level. This level involves making judgments about the value of concepts or ideas and requires students to justify their opinions with evidence and reasoning. In this level, students analyze and evaluate information to form their own judgments and conclusions.