question: What is protected, preventing water loss, abrasions, infections, and damage from toxins?
choices.text: VOCs and NOx protection penguins keratin hornworts Shelter the nail organisms
choices.label: A B C D E F G H
formatted_question: What is protected, preventing water loss, abrasions, infections, and damage from toxins? (A) VOCs and NOx (B) protection (C) penguins (D) keratin (E) hornworts (F) Shelter (G) the nail (H) organisms