Which statement accurately describes life in modern russia?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his 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

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down

How many chromosomes are in a human gamete?