Which of the following materials does sound travels faster in? A. Pure water b. salted water c. unpolluted air d. polluted air

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

thats not a question

if someone had the list of traits you provided

answerwestern plateau,     central lowlands,     great dividing range;