Which of the following statements about biodiversity is not true? a. changes to biodiversity never occur naturally. b. changes to biodiversity can lead to a decrease in ecosystem stability. c. changes to biodiversity can positively and negatively affect on an ecosystem. d. changes to biodiversity can lead to an increase in ecosystem stability.

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.