mucus- cilia,alveoli, carbohydrates,fatprotein,perisalsis

Question 1

mucus containing trapped like particles it moved upwards direction by cilia here like?

Answer 1

tiny hairs

Question 2

having a large surface area of alveoli provides what?

Answer 2

gas exchange

Question 3

carbohydrates are broken down into

Answer 3

glucose

Question 4

fatty acids are glycerol are broken down into

Answer 4

products of digestion

Question 5

protein are brown into

Answer 5

amino acids