Family in Waynesboro, Pennsylvania. 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.
Microorganisms for Kids. Microorganisms, also called microbes, are extremely tiny organisms that can only be seen under a microscope. Microorganisms are one of the most diverse organisms and they include bacteria, fungi, archaea, protists, green algae, plankton and amoeba.
Learn some interesting digestive system facts for kids. The digestive system of humans and other animals plays a vital role in how the body processes the food we eat.