The cloaca because i am doing it to bye
They both exhibit imperfect competition in that oligopoly has few sellers while monopoly has many sellers.
Or you can say
Firms have some level of control over prices in both competitive structures.
Lungs appear collapsed in the fetus because they are filled with amniotic fluid and they have never been inflated with air yet.
Answer:
Only Water, Oxygen, Nitrogen and ammonia
Explanation: