He explained that the concept was corporeal and the student should be able to grasp it, but the student found the ideas what?
Options:
- intangible
- intangible
- spiritual
- insubstantial
- incorporeal Let's think step by step:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Corporeal means relating to a persons body. Corporeal is the opposite of spiritual. Spiritual concepts are intangible. But indicates the opposite of corporeal. So, the answer is intangible.