Complete the following sentence with the best phrase below. removing just one species from an ecosystem a. would have no effect, because it is just one species of many. b. would have little effect, unless it was a keystone species. c. would have a negative effect, unless it was an endangered species. d. would have a negative effect, especially if it was a keystone species.

Holly created a professional development plan to explore how she could advance from her entry-level position to the next step in her career. she has identified her current skills and the skills needed for the job she wants. what should she do now? a) ask a colleague for advice about work-life balance b) identify her areas for improvement c) plan a vacation before she begins her new job d) wait until a position opens before continuing her plan