A chuckle, and the smirk became a smile. "Just thought you'd like to know for certain and have the reassurance. If allowed a natural lifespan, both races can live somewhere into the 4 or 5000s." A pause. "Now, because I'm a frost giant instead of an Asgardian I am also immune to the cold basically. I can do fine in basic heat, but prolonged exposure will affect me the way it would anyone in extreme heat. It's...not something I care to test that thoroughly."