One reason for the change in the Galapagos ecosystem has been the introduction of species that were not on the island before, such as donkeys, goats, cats, dogs, and insects. How could the introduction of nonnative species most likely disrupt the balance of life on the island

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

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