I believe this is D! Hope it helps you in any way.
Answer:
This statement is true.
Explanation:
The ultrasound gel is a conductive medium, meaning it helps create a bond between the<em> transducer and the skin. </em>
Ultrasound waves cannot travel well enough through the air which is why the gel is applied in order to reduce air space between the skin and transducer, thus allowing a good quality image to be developed.
<span>Dr. Hiroshiko's views are most consistent with a psychologist named Charles Spearman who created a theory that all intelligent behavior is due to one single factor inside the brain and that this could be measured with one unit of measurement, such as an IQ test.</span>
Primarily, social standing in colonies are determined by the amount of their wealth, their connections and education. These are among the basic characteristics of people who are considered of high social standing among colonized countries. These characteristics determine the fate of the people in specific nations.
Answer: The Egyptians used sailboats first.
