Can anyone help me in this question !!

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

Which example would the nurse consider to be a part of systems thinking theory?

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided