Which technique does the writer use to strengthen the argument that stress affects health and wellness?

Responses
A provides statistics to show the connection between stress and poor healthprovides statistics to show the connection between stress and poor health
B uses personal testimonies from heart attack survivorsuses personal testimonies from heart attack survivors
C provides charts and graphs to illustrate a connection between stress and strokeprovides charts and graphs to illustrate a connection between stress and stroke
D quotes heart surgeons who have operated on patients with high stress jobsquotes heart surgeons who have operated on patients with high stress jobs

A provides statistics to show the connection between stress and poor health.