Please answer 1. Write a complete verbal representation of the scenario depicted by Graph A.

2. Briefly describe what, if any, mechanism of evolution is occurring in Graph B. Justify your choice with evidence.​

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

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.