<span>C. Most of the region is arid desert, but there are also semiarid, Mediterranean, and highland climate zones. </span>
The powdered iron is magnetic, but the powdered sulfur is not. If they both form a mixture in a beaker at room temperature the iron retains its magnetic properties.
<u>Explanation:</u>
Mixing of iron with sulfur, No chemical reaction occurs. This a type of physical reaction so no changes occur.
The iron retains its magnetic properties. If this mixture is heated for a certain degree celsius.
Then it undergoes a chemical reaction. The iron mixed with the sulfur to form iron sulfide(FeS).
<span> Congress had the constitutional right to regulate commerce between the states</span>
Answer:
The answer is dimensional and personality, respectively.
Explanation:
The dimensional approach views disorders as appearing in various degrees. For example, a person may present different levels, or <em>dimensions,</em> of a certain trait, such as empathy or self-esteem. In contrast, the categorical approach sees disorders as a matter of simply having them or not.
A common analogy is that, while the categorical approach is an on/off switch, the dimensional approach is more like a <u>dimmer switch</u>.
Answer:
(C) heightened public awareness and media sophistication.
Explanation:
The major trend that is contributing to the evolution of the practice of public relations in the united states is heightening of the media sophistication and the public awareness.
There is a lot of increase in the public awareness and media sophistication in recent years because of the growing technology and internet.
