Alex used to spend two hours a day playing video games after school. He has replaced one of the video game playing hours with an hour of running. What do you predict will be a result of this change? (3 points) A decrease in his appetite and an increase in his energy level
An increase in his energy level and an increase in his stamina
An decrease in his energy level and decrease in his appetite
A decrease in his stamina and a decrease in his energy level