Which is the most efficient way to avoid DNA mutations from UV radiation? Avoid getting X-rays at the doctor’s office.
Avoid protective shields during X-rays.
Avoid UV radiation by wearing sunscreen.
Avoid UV radiation by using a tanning bed.

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

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.

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?