Answer: There is not enough information to answer this question
It gains peoples friendship
The baby will be distorted. First the baby will have a birth defect, and many times will have to deal with it their whole life. They also will often times have many other problems in their brain.
In addition to cardio-respiratory endurance a0 endurance can be built up by participating in aerobic exercise.
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.