BRAINLIEST A trait has a third variation which is a combination of the other two variations. What is the pattern of inheritance for this trait? Codominant Dominant Polygenic Recessive

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point