Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
Answer:
The ocean would eventually become smaller in size
Explanation:
The earth is covered by about 70% of the water bodies. This water is regulated by maintaining a variety of processes, and this commonly forms a cycle, which is known as the water cycle.
The surface runoff and the flow of groundwater are two of the important processes that add water to the oceans and seas. If these processes are reduced then it will directly affect the oceans. It is because the water will not be contributed to the seas and oceans, thus there will be a reduction in the amount of total water in the oceans. Therefore, it will eventually lead to a reduction in the size of the oceans.
<em>It means that the moon is what provides light from above Earth.</em>
<em>Since the moon lights up the ground in a ghostly glow sometimes when full or approaching full it will light up the ground and area around us, providing us with light so we can see.</em>
<em>Hope this helps and have a nice day.</em>
<em>-R3TR0 Z3R0</em>
Answer:
positive
Explanation:
Positive correlation: The term positive correlation is defined as a particular relationship between two different variables in which both the variables move towards a similar direction or in tandem. It exists as one variable increases then the other variable increases too and therefore if one variable decreases then the other variable will decrease as well.
In the question above, the given statement represents a positive correlation.
<h2><u>Answer:</u></h2>
The Second Seminole War, otherwise called the Florida War, was a contention from 1835 to 1842 in Florida between different gatherings of Native Americans by and large known as Seminoles and the United States, some portion of a progression of contentions called the Seminole Wars. The Second Seminole War, frequently alluded to as the Seminole War, is viewed as "the longest and most expensive of the Indian clashes of the United States.
A couple of months following his discharge, he initiated assaults on the Americans. On December 28, 1835 Osceola killed Indian specialist Wiley Thompson. That day, Major Francis Dade and his U.S. fighters were trapped by 300 Seminole warriors close Fort King (Ocala). These episodes started the Second Seminole War.
