With hard numbers or estimates from all but three of the 49 states that have laws allowing for issuance of carry permits, the U.S. Government Accountability Office reports that there were about 8 million active permits in the United States as of December 31, 2011.
Mar 18, 2016. There are 11 major organ systems in our body. This includes the circulatory, respiratory, digestive, excretory, nervous, and endocrine systems. As well as the immune, skeletal, reproductive, muscle and integumentary systems.
How Many Muscles In the Human Body? A slightly tongue-in-cheek tally of our many muscles updated Oct 13, 2017 (first published 2004)ARCHIVED Archived pages are rarely or never updated.