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: An Early American Life. Elizabeth Griscom was born on January 1, 1752, in the bustling colonial city of Philadelphia. She was the eighth of 17 children. Her parents, Rebecca James Griscom and Samuel Griscom were both Quakers. The daughter of generations of craftsman (her father was a house carpenter), young Betsy attended a Quaker school and was then apprenticed to William Webster, an upholsterer.