Which description is an example of gravitational potential energy transforming into kinetic energy? A.
water flowing downhill and spinning turbines
B.
upward currents of wind spinning blades of a windmill
C.
plants performing photosynthesis
D.
loudspeakers producing sound from electrical signals

i would spend it with those i love the most.i would do whatever to make up for those i have hurt intentionally or unintentionally.i would in all possible ways try to comfort the ones who love me nd of all i would gather courage nd say sry to my best friend

satellites are frequently used to make observations of the orbit on earth

not sure if this is what you'r looking for eubacteria and archaebacteria