Answer:
Nick will be more likely to have a <em><u>hyper</u></em><u> </u>cortisol response and show <u><em>higher </em></u>levels of physical aggression.
Explanation:
Cortisol is often referred to as a "stress hormone". New studies have shown that in summer higher level of cortisol hormones circulate in blood. Hence Nick or any other person living in hot climate is more likely to be affected by higher cortisol hormones in case of stress or conflict. The higher the cortisol level in the blood the higher will be the physical aggression.
The topic sentence is usually the first sentence
It indicates a possibility of unseen events like a child petting a dog in front of a parked car. <u>They are examples of potential hazards in a school zone</u>. As we drive, we must be able to identify possible problems ahead of us.
<em>The law requires us to drive having regard for the actual and potential hazards in existence. This subject is related to responsibility when we are driving. In other words, how to have an appropriate attitude.</em>
