Answer: C. Less potential for abuse of power
Explanation:
With a Federal government, power is divided between the Federal government and the state government. Even though the Federal government has power over the state government, there are certain powers that belongs to the state government alone that the Federal government cannot infringe upon unless the state government acts against the Constitution of the nation.
This division of powers reduces the potential for abuse of power because neither government has the absolute power necessary to act in an abusive way to its citizens.
These institutions were called OSPEDALI.
The institutions were established to give shelter and education to children who are abandoned, orphaned or those who can not be supported by their families. The institutions were financed by funds provided by the public. The children usually learn a trade and then leave the institution when they are fifteen years old.
Answer:
Without genetic diversity, natural selection cannot occur
Answer:
B). A Cross-sectional research design.
Explanation:
A cross-sectional research design is demonstrated as a kind of observation study that involves the study and analysis of a representative subset from the population at a particular point of time.
In the given example, Tucker is employing 'cross-sectional research design' as he selects a representative subset('a group of 5-year-olds, a group of 10-year-olds, and a group of 15-year old) from the population at the same time for study and analysis(by interviewing them) . This implies that Tucker adopts a '<u>cross-sectional research design</u>.'
Answer:
To avoid the ethical issues a true experiment would cause.
Explanation:
A quasi-experiment is a factual conventional study that is used to calculate the causal effect of interference on a target population without an irregular function. Quasi-experimental research shares closeness with traditional experimental design or randomized controlled trials, but lacks the element of random assignment specifically for treatment or control.
Instead, quasi-experimental designs typically allow the researcher to control the assignment to treatment status, but use some criterion other than random assignment (For example- an eligibility cutoff mark).
