Compare the processes of crossing over and independent assortment

Where can you find prokaryotic and eukaryotic cells?

Match with o for organic and i for inorganic for each compound

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