[donmeca2020]

Quote:

Originally Posted by En Sabah Nerd

The key word I used in my first post was "necessary." While I generally buy that humans and yautja normally exist in different atmosphere types there's no evidence that one is actually lethal to the opposite species. Predators (the movie) depicts a predator left in the open for hours without a mask on while the humans give no complaints regarding the air so in that scenario it's evident that the two can generally coexist for extended periods without the predator biomasks.

I agree with you on that one as well !! all the films they take their masks off, and are perfectly fine to breath in regular oxygen like humans do, however yes their masks always do have some sort of a tube, however the only other thing i could think is that the masks they are could possibly be air tight and they need oxygen to breath but of course.