The difference between interval training and strength training is interval training is training in which an athlete alternates between two activities, typically requiring different rates of speed, degrees of effort and Strength training is a type of physical exercise specializing in the use of resistance to induce muscular contraction which builds the strength, anaerobic endurance, and size of skeletal muscles.
You need a doctors prescription for birth control, but for condoms and plan b, you can buy over the counter at Walmart, cvs, Walgreens or any other drug store. All work if used correctly
True, you have a lot of control, and many responsibilties should be placed becaused it might not be completely prevented but can reduce the chances by living an active and healthy lifestyle.
I know that B applies, and D might apply assuming it means certain materials can pass through and not all materials can pass through.