1. The problem statement, all variables and given/known data Why is grasshopper more adapted to dry land than crayfish? 2. Relevant equations None. 3. The attempt at a solution I tried to search up information about grasshopper and crayfish, but they are both very general information and not specific to the question that I have. I am assuming that it is because of the wings because crayfish does not have wings. Grasshopper does not have gill either instead grasshopper has spiracles. But regardless, I am unsure of my answers =/ Please help, thanks in advance.