1. from an origin you walk 3 meters east, 7 meters west, and then 6 meters east. where are you now related to the origin 2. a weather reporter says winds blow at 5 km/h from the northeast. in this is a description of the wind a speed or velcity. explai your answer. 3. give an example of a situation in which you would describe an object's position in 1 dimension 2 dimensions and 3 dimentions

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.