Conducting a fair test is one of the most important ingredients of doing good, scientifically valuable experiments. To insure that your experiment is a fair test, you must change only one factor at a time while keeping all other conditions the same. Scientists call the changing factors in an experiment variables.
Eligibility Requirements for VFW Auxiliary Membership: Members must be citizens of the United States or a United States National, and at least 16 years old.
To be eligible for participation in the Aviano Youth Programs Teen Center program, youth must be between the ages of 13 â 18, the dependent of an active duty or retired military, NAF employee and/or DoD civilian, according to the priorities set forth in AFI 34-249. AGE REQUIREMENTS: