10. ron’s father finally installed cruise control on their flying car. he was having trouble because he kept of forgetting that he needed to balance out the opposite force of air resistance on the car (friction) with what below? a) the force of the driver’s foot b) the forward force applied by the engine c) the brakes of the car

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.