Maglev, a vehicle that glides above a magnetic field without touching a track, make a 625-mi trip in 2.5 hr. What is the speed of the vehicle?
mi/hr

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes