Answer:
The anwer is C. Naturalistic observation.
Explanation:
This approach involves observing subjects in a natural setting. It's mostly used when experimental lab recreations don't reflect the purpose of the study (i.e. humans might act differently when they are <u>aware</u> they're being the subjects of a research).
Wave length because your measuring the length of the wave I believe this is the correct anwser
Answer: B: real Gross Domestic Product
Gross Domestic Product that is adjusted for price changes is called real Gross Domestic
Explanation:
Real Gross Domestic Product measures the changes in the general price level of all goods and services produced by an economy in a year using base-year prices which is referred to as inflation-corrected or constant-price. It provides an accurate figure of economic growth and account for changes in the general price level.
"<span>chromaticism" would be the best option from the list, since this is used primarily in more modern and experimental music, although it should be noted that there are elements of this in some classical music.</span>
