Apatient comes to the doctor complaining of dry skin and difficulty with night vision. the patient eats mainly meat, potatoes, and rice, with very few other vegetables and no fruit or dairy. what vitamin deficiency might the doctor suspect?
a. a
b. b2
c. b6
d. c
e. e

When the ball is rising up, it gains kinetic energy. when the ball reaches the very top, it will have all potential energy, until it falls back down and gains it kinetic energy. finally when you catch the ball or it falls back down, it would have gained its potential energy back.