Examlex
X-rays easily penetrate Earth's atmosphere and reach the ground from space.
End
Conclusion or termination point of a process or activity.
Questionnaires
A research instrument consisting of a series of questions designed to gather information from respondents about various topics.
Anonymous
A state where an individual's identity is unknown or not disclosed, often used to protect privacy or encourage honest responses.
Administered
The process by which a test, medication, or procedure is given or applied to a participant or patient in a controlled manner.
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