Afiber is collected at a crime scene. when viewed under a com-pound microscope, what two traits would indicate that the fiber was a human hair and not a piece of fiber obtained from an article of cloth-ing?

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.