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.
Perhaps the best-known figure from the American Revolutionary era who wasnât a president, general or statesman, Betsy Ross (1752-1836) became a patriotic icon in the late 19th century when stories surfaced that she had sewn the first âstars and stripesâ U.S. flag in 1776.