The "managed care revolution of the 1990s" achieved an important, if temporary, success. It stabilized health insurance
The pairs of activities that can best help a dancer develop better stage performance would most likely be muscle-strengthening and balance/stretching.
When you think about it - dancers obviously need muscles to a certain extent in order to be able to move in a specific way but they also need good balance and the ability to stretch. All of these things play an important role in dancing :)
heredityEach offspring is a combination of its two parents, receiving some dominant traits from its mother and others from its father. Encyclopædia Britannica, Inc. Because genes are integral to the explanation of hereditary observations, genetics also can be defined as the study of genes