Given a scientific question, generate a correct answer to it.

[EX Q]: Water is formed from oxygen and what other element?
[EX A]: hydrogen

[EX Q]: What contains the spore-forming asci?
[EX A]: the ascocarps

[EX Q]: Which artery enters the cranium through the carotid canal in the temporal bone?
[EX A]:
internal carotid artery