The Seattle longitudinal study of cognitive development discovered that among older people (d.) higher socioeconomic status is associated with higher levels of intellectual functioning. Interacting socially and economically is a great factor in keeping up your intelligence up to date.
The Apache were known for being powerful, brave, and aggressive. It is believed that because their language is similar, that the Apache and Navajo were once one ethnic group. The Apache were a large tribe, dating as far back as the early 1500s
<span>D. To ensure that the law would protect the interest of citizens </span>
For the answer to the question above, I believe that the answer is a. Productive Technology. The computers that we have now. The automation of businesses and by the productive technology we can make things easier and efficient.
I hope my answer helped you.