What is one way you can affect your metabolism?
a. by eating a limited amount of meat
b. by maintaining a healthy weight
c. by eating more fruits
d. by exercising

Technically, if there was an E option stating all of the above, it would be the answer. 

But the answer here is D: by exercising

Apenis is also called phallus

Habit 1: be proactive  habit 2: begin with the end in mind  habit 3: put first things first  habit 4: think win-win  habit 5: seek first to understand, then to be understood  habit 6: synergize  habit 7: sharpen the saw