PLEASE HELPPP Which of these support the statement that we must protect biodiversity because it affects the amount of resources we can use sustainably?

A. Biodiversity decreases ecosystem productivity because different species use resources in different ways.

B. A greater number of only a few species increases ecosystem resiliency and an ecosystem's ability to resist disturbance.

C. A variety of many different species increases ecosystem health by concentrating human-made toxins and poisons in water.

D. Biodiversity maintains ecosystem health by recycling and storing nutrients, maintaining water quality, and stabilizing climate.