Why is it important for us to have our
lungs inside our bodies?

A. to keep them moist

B. to make them more eficient

C. to increase surface area to keep them moist be

Most likely to keep them moist, but I would argue that protecting them from outside elements is equally important if not more so. If the lungs were on the outside, then the water would evaporate away so thats likely what your teacher is going after.

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.