Answer:
You can communicate with your parents in multiple ways, but some are better than others.
1 - Don't lie, be completely honest!
2 - Don't argue with them, if they disagree they're entitled to that opinion but also remind them you're entitled to your opinion.
3- Listen to them - If they have something to say, listen to their opinion. Chances are, they have done what you're doing as a teenager and that's what parents are here for is to keep you from doing the mistakes they did when they was younger.
Explanation:
D. transfer is the training principle in this scenario
Weight bearing activities build better bones because bone cells respond by creating more bone tissue. The more the bone tissues are the stronger it builds up. This bone-building process is also called as osteogenesis. Only the bones involved on the exercise can generate new bone tissue so, it is really better to have a weight exercise that involves almost all of the bones.