Answer:
We know 150 minutes each week sounds like a lot of time, but it’s not. That could be 30 minutes a day, 5 days a week. The good news is that you can spread your activity out during the week, so you don’t have to do it all at once.
Explanation:
All STDs have readily visible symptoms that are easy to detect.
I do indeed believe that the correct answer is B
Using more time and energy you obviously have not used your time and /or energy efficiency.