Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose

Why does the skin of your finger shrink when you wash clothes for a long time?

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

I’m stuck on this question cuz i’m stupid sksksksk