PART 1: Discuss two adaptations shared between at least two organisms that allow these organisms to survive the harsh conditions of the intertidal zone. What are the challenges of the intertidal zone, and how do these adaptations help to solve that problem? If these organisms didn’t have those specific adaptations discussed, what else could they do to survive (or what other adaptations could they use)? PART 2: Discuss one adaptation that is unique to an organism, and that no other organism showed. How did this adaptation help the organism to survive, and why do you think that only one species showed the adaptation?