WHAT IS THE PURPOSE OF PARAGRAPH 2

21. - File thứ 4: De 45p- hk2- b1- E 11
File thứ 4: De 45p- hk2- b1- E 11
21. What is the purpose of paragraph 2? A. To show natural mechanisms at work.B. To give examples of the loss of biodiversity.C. To give example of variety of species.D. To show how ecosystems can work better.