Pam is taking a train from the town of rome to the town of florence. rome is located 30 miles due west of the town of paris. florence is 25 miles east, and 45 miles north of rome. on her trip, how close does pam get to paris? (round your answer to three decimal places.)

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.