Quote Originally Posted by spongebue View Post
Couldn't it be that bread can be used to show dryness, while salt can be used for humidity? (that is, when it IS humid). I'd imagine that salt would be similar in dry environments as it would normal, as would bread in humid ones.
Spongebue you got it. Question #5 dealt with dry cabin air, not the humid climate in the Philippines or Panama. Next time I'll expect you to post in the quiz too.