<h2>
Answer:</h2>
<h2>The research affirms that urban sprawl has led to loss of about 19% of Tersa's fertile agricultural lands between 2007 and 2017 and revealed many challenges facing farmers in the remaining fragmented lands due to urban sprawl, including polluted irrigation water, diminishing soil fertility, increased labor wages</h2>
<h2>
<em><u>Mark</u></em><em><u> me</u></em><em><u> as</u></em><em><u> brainliest</u></em><em><u> ❤️</u></em></h2>
Answer: Discriminant validity
Explanation:
Discriminant Validity
Discriminant validity means a researcher needs to display or show that those variables that are not correlated are indeed not correlated in real life or practically .
For example the test above is measuring intelligence rather than reading ability so the researcher can use discriminant validity to actual show that reading ability is not related to intelligence and that the test is solely measuring intelligence.
He should show the evidence that there is really a low correlation between these two measures.
Answer:
b. to establish rules for european colonization of africa
Maya it was made over 200 bc
13) B. democratic
15) D. Rules and regulations
16) C. legal rational
17) A. public interest
19) C. Herbert Simon