Which structure makes it possible for the exchange of gases to occur in the gills? a. alveoli b. capillaries c. mouth d. fins

Which of the following individuals' diet is following the usda's dietary guidelines? a. everything peter eats from the grain group is considered refined grains. b. kim likes carrots, so that is the only vegetable she eats. c. craig consumes nutrient-dense foods. d. brook eats mostly fast foods and sweets.