The smallest unit of an element that maintains the properties of that element is a(n)

When in college, greg dreamed of rowing in the olympics and becoming a surgeon. now at age 48, he continues to enjoy rowing, although he never made it to the olympics and he works as an anesthesiologist. his wife and kids are healthy and he is basically content. according to erikson, he is most likely to experience

The process of getting information out of memory is called

Why does the united states constitution require that a national census be taken every ten years?