Answer: All of the above.
Explanation:
Answer: Every activity give tension in the legs. If your willing to make your legs kinda sore try doing jumping squat's or any kind of activity is fine. Some even make your legs burn. But it's not the type of activity's you do it's how much time or how many time's you do it.
The answer to your question is C. increased bone density - there are different ways to increase bone density, lifting weights or using weight machines,and jump rope are one of the few ways we can build up our bones in order to keep it strong.
Answer:
Look below <3
Explanation:
1. No, you don't. You can be on a slightly strict diet or just get lots of exercise each day!
2. No... look at number 1.
3. No, exercise can help too!
4. Yes, it depends on what you want.
5. Fruits can't make up for all the vitamins and minerals you need, so you do need to have some vegetables, but for the most part, yes.
6. Sorry I don't know how to answer. I hope this helped!
Also, it's only 5 points heh.