Which of the following is a benefit of dams? A. They impede fish migration and spawning

B. They provide a source of energy

C. They increase the sediment load of waterways

D. They divert water from ecosystems

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection