premise: camouflage is a kind of adaptation for hiding in an environment sent2: the arctic is white in color sent3: the arctic is a kind of environment sent4: if an animal 's fur is a color then that animal is that color sent5: hiding can be used for avoiding predators sent6: an example of camouflage is organism having the same color as its environment sent7: some environments change color sent8: avoiding predators has a positive impact on an organism 's survival.
hypothesis: changing fur color to white has a positive impact on an organism's survival in the arctic