It 's a bit foggy out by the lake this early in the morning . Texas in July does n't get mornings that are too terribly chilly , but as the warming air hits the cold lake water , a fine layer of mist blankets the glassy surface , and curls into the grassy shore . Katherine is sitting in the dewy grass , her back against an old oak tree . It is the very spot she had pointed out to Doc a few days previous .

Question: Why does Katherine not care about getting wet from the dewy grass ?
Answer: Old oak trees prevent moisture in the surrounding area , Katherine is dry .Katherine is an animal and is used to being wet .None of the above choices .The dampness on Katherine will dry in time , no big deal .