The 2014 Waynesboro, Pennsylvania, population is 10,568. There are 3,097 people per square mile (population density). The median age is 36.7. The US median is 37.2. 52.15% of people in Waynesboro, Pennsylvania, are married. 10.77% are divorced. The average household size is 2.35 people. 24.92% of people are married, with children. 21.16% have children, but are single.
A: A group of tissues that work together to perform a specific function is called an organ. The human body has many organs, and each has its own specific function. In some cases, groups of organs also work together to serve a larger function, and this is known as an organ system.
Quick Answer. An organ system is a group of organs that work together to perform a specific bodily function. Humans have several organ systems, including the cardiovascular, respiratory, nervous and musculoskeletal systems. The cardiovascular system, which is composed of the heart, blood vessels and blood, circulates blood throughout the body.