Answer:
<em>Reliability testing </em>
Explanation:
<em>In psychological research,</em><em> the term reliability testing is defined as one of the methods which are being used to describe the consistency of a particular study or research or measuring tests. In other words, it is described as the extent to which a particular assessment tool can produce consistent and stable results. </em>
<em>Reliability testing</em><em> makes sure that the response from a particular test must remain the same even after being conducted or measured after some time.</em>
The atmosphere of Earth is the layer of gases, commonly known as air, retained by Earth's gravity, surrounding the planet Earth and forming its planetary atmosphere.
They believed it was a sacred place of course.
Number 1 is B and number 2 is A and number 3 is C and number 4 is A.
