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.
Betsy Ross 1777, a ca. 1920 depiction by artist Jean Leon Gerome Ferris of Ross showing Gen. George Washington (seated, left), Robert Morris and George Ross how she cut the revised five-pointed stars for the flag.