I would best go with choice C) visualization because agility is related to speed and acceleration, and yes you can have strength with agility and u need coordination to be balanced and stay in place as if you were jogging, and visualization means to create or make mental pictures inside your head and that really doesn't go along with agility so that's why its C).
B) Binge drinking can make you sick is a scientific fact about substance abuse. The other choices would not be the answer because prescription drugs are dangerous, you cant really stop anytime you want you would need help, and smoking does not make you seem mature it just slowly damages your lungs.
Hope this Helps!!
Answer:
Bifidobacteria or Lactobacilli?