How did the Native American groups of the northern west coast adapt to their environment? a: they built their homes out of a sun
dried brick called Adobe b: they had a nomadic culture, moving there teepees from place to place c: they used tree bark to make canoes, and ate a diet based largely on fish d: they grew tobacco, corn, and squash
"<span>c: they used tree bark to make canoes, and ate a diet based largely on fish" is the best option, since the air around this area tended to be colder than in the East, meaning it was more beneficial to seek food from the water. </span>
