Yoon ki investigates electromagnetic induction by moving a bar magnet into a coil of wire. his experimental setup is shown. what change would most improve his results? moving the magnet faster using more loops of wire in the coil using the south pole of the magnet connecting the galvanometer to the coil

In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.