Masculine or instrumental attributes traits is the correct asnwer.
<u>Instrumental attributes, also known as masculine traits, reflect competence, independence, rationality and assertiveness. </u>When Eduardo seems to take control of situations and shows dominance by nature, he is displaying signs of high instrumental traits in his personality.
<span>The increase in IQ scores over time suggests environmental factors have a strong influence on intelligence.
</span>Our intelligence depends on predisposition and the environment.
Our genetic <span>predisposed is not going to change over time but the type of life
we lead also affects intelligence.</span>
The commercial revolution which was the predecessor for the industrial revolution (which is widely known), had a major impact on daily life in general, but especially trading. The commercial revolution involved the creation of established and stable trading routes all around the world which traded in various materials (spice, silk, metals, etc.) all of this drastically affected daily life as well.
D. Many people bought cars
Hope this helps :)
