Chapter 8, Part B â The Spinal Cord! 13 Spinal Reï¬exes-Reï¬ex Arc Components! Spinal cord is the integrating center (âdecision makerâ) of a spinal reï¬ex arc!1. Sensory receptor!â¢ Responds to stimulus!â¢ Generates signal to be sent to integrator!2.
Betsy Ross was from the major colonial city of Philadelphia.
Stitching the Story Together: Betsy Ross and the American Flag. Opens March 1. Discover the life behind the legend in a new exhibit exploring Betsy Ross and the work that made her one of the most well-known women in American history.