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.
No official documentation has been found to confirm that Betsy Ross was responsible for creating the very first flag, but it is conceivable that Colonel George Rossâthe uncle of Betsyâs recently deceased husband, Johnârecommended her for the job as a favor to his relative.