Which of the following is a conversion of potential to kinetic energy? question 13 options: a ball rolling down a hill releasing a stretched rubber band a basketball passing through the hoop a rocket leaving the earth’s atmosphere

Its either releasing a stretch rubber band and a ball rolling down a hill because rubber have a potential to move when its stretch and its an eleastic potential energy also a ball rolling down a hill is a gravitational to kinetic energy because the ball started at rest which is art the top of the hill and it has a potential to fall. Once its started rolling its energy transfer into kinetic energy.
Hope this helps

The air we breath is made of mostly oxygen molecules