D) the availability of land, labor and capital
I think
Answer:
I might be wrong but I beleive the answer is cytoskeleton
Answer:
you can download it as a pdf document and then you can write on it, or you can print it out.
Explanation:
Three essential <span>principles of test construction are:
1. consistency. It refers to the consistency </span><span>between the goal of the subject, course, and the methods of teaching goals. Also consistency between the methods and what the test measures. </span><span>
2. validity. Validity refers to t</span>he ability of a test to measure what it was designed to measure. It can be material od skill.
3. reliability. The <span>test must be constructed in such a way that it will produce reliable, consistent results .</span>