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.
Muscles of the human body. The body has three types of muscles: smooth, skeletal and cardiac. Skeletal muscles are directly connected to the bones and enable body movements.The smallest muscle in the human body is located deep in the ear.he human body is comprised of hundreds of muscles, about 640 in total.