Depression ? Is this concerning mental health ?
Answer:
<h3>Establishing federalism.</h3>
Explanation:
- The founding fathers of the US Constitution strongly feared and had a distrust in a strong central government. The framers of the Constitution added the Tenth Amendment to the Bill of Rights to emphasize the limited power of the central government.
- They firmly believed in establishing federalism as they wanted the power and liberty to be directly in hands of the states and the people. Thus, the Tenth Amendment of the US Constitution states that <u>"The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."</u>
Answer:
(a) This is an experiment.
Explanation:
The researchers establish an intervention and examine the effects in either of the two conditions. Hence, this is an experimental study. Also, it includes a control group as well as a treatment group. The control group in the given experiment is the firefly colony which is exposed to continuous light whereas, the treatment group is the firefly colony which is exposed to normal darkness and daylight conditions.
The ratio level of measurement is being used in the given experiment because the study counted the number of live fireflies.