What are the two main phases of the cell cycle?
a. replication phase and recombination phase
b. prophase and anaphase
c. interphase and mitosis
d. multiplication phase and division phase

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

Which feature of a human community is similar to a niche in a biological community

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.