[A small, slightly embarrassing bit of Bruce at the back of his head hears her general age and gives thanks that he wouldn't be perving on jailbait after all.]

Atlantis, immortals... You know, if I hadn't been spending time with Thor recently I'd have trouble swallowing this. So what's the source your clan goes straight to?

[While he files away the teeth as potentially vestigial structures, although he's leaving that open-ended because those are awfully wicked looking to be on par with the appendix or a caudal tail.]