I don’t see a list of words, but i believe the answer is an element.
It would be correlation because correlation is a mutual relationship or connection between two or more things.
Answer: if I'm reading it right, because it's a bit blurry, a is 900 b is 900 c is 1500 and d is 1000
1 High
2 <span> northeast of Los Angeles over the Great Basin
Hope this helps!!</span>
occupational structure is the distribution of profession or jobs to the people in a society according to their social status, education etc.
