Answer: Experimental
Explanation:
Experimental study is the study in which researcher has some control over the variables where he can experiment and test over the groups. Observational study provides no control to researcher .He can only observe the process.
According to the question, study conducted by farmer is experimental as farmer has the control over quantity variable of land , grouping choice of crop etc.He is dividing the land equally in four parts,sowing same crops into 4 groups in each piece depicts that he is testing or experimenting everything equally.
Explanation:
A city-state, or polis, was the community structure of ancient Greece. Each city-state was organized with an urban center and the surrounding countryside. Characteristics of the city in a polis were outer walls for protection, as well as a public space that included temples and government buildings. The temples and government buildings were often built on the top of a hill, or acropolis. A surviving example of a structure central to an ancient acropolis is the famous Parthenon of Athens. The Parthenon was a temple built to honor the goddess Athena. The majority of a polis’s population lived in the city, as it was the center of trade, commerce, culture, and political activity.
There grew to be over 1,000 city-states in ancient Greece, but the main poleis were Athína (Athens), Spárti (Sparta), Kórinthos (Corinth), Thíva (Thebes), Siracusa (Syracuse), Égina (Aegina), Ródos (Rhodes), Árgos, Erétria, and Elis. Each city-state ruled itself. They differed greatly from the each other in governing philosophies and interests. For example, Sparta was ruled by two kings and a council of elders. It emphasized maintaining a strong military, while Athens valued education and art. In Athens every male citizen had the right to vote, so they were ruled by a democracy. Rather than have a strong army, Athens maintained their navy.
Greek city-states likely developed because of the physical geography of the Mediterranean region. The landscape features rocky, mountainous land and many islands. These physical barriers caused population centers to be relatively isolated from each other. The sea was often the easiest way to move from place to place. Another reason city-states formed, rather than a central, all-encompassing monarchy, was that the Greek aristocracy strove to maintain their city-states’ independence and to unseat any potential tyrants.
Answer:
Services industries
Explanation:
According to the textbook, Justin's in peanut butter, Rover in dog care, and Zagster in bike sharing are examples of entrepreneurial firms who are exploiting opportunities in Services industries.
A service industry consists of providing services to people as their product. they sell services by utilizing human capital and earn profit through it. For example Rover provides dog care which is a service, Zaster provides his bike for sharing. Therefore it falls in the services industry.
Answer:
The answer is below
Explanation:
This is based on the Comprehension/Passage titled FIVE STARS COUSINS
The major strengths of the feedback control system used in the schools are described below:
1. Teachers' performance are not only based on students' performance or test score.
2. The evaluation strategies for teachers are different or peculiar to each area. That is, the evaluation strategy for those in urban areas is different from those in suburban or rural area.
The major flaws of the feedback control system used in the schools are described below:
1. There is subjectivity in the personal observation of principals and master teachers, which can affect the true ratings.
2. Unavailability of expert opinion. Instead of using principals and master teachers only, expert or independent opinion would have gone a long way to assess the situation better.
3. Tendency of biasness from the principals and master teachers, as they may rate their teachers higher so as to increase their good reputation.
4. Making conclusion on the basis of four classes by master teachers is too small to reach a definite conclusion.
5. Lack of monitoring control system, which made the principals and teachers to skipped their duty of visiting the teachers and some times providing false reports.
Answer:
MLK is a very good example. He led non violent protests and such, it made a difference and there peaceful protests worked
Explanation:
I'm not too sure if it's social change tho, lmk if i"m wrong, I'll delete the answer so someone else can answer
