The correct answer to this open question is the following.
Although you did not attach the section or any further reference, we can say the following.
United States President George Washington liked to include multiple opinions in his decision making. This showed that he had a fair, open-minded leadership style because he liked to include many men from different backgrounds and political points of view in his cabinet.
For example, that was the case of federalists Alexander Hamilton, John Jay, or James Madison. On the other hand, Washington also included Antifederalists in his cabinet as was the case of Thomas Jefferson
This showed that Washington liked to hear different voices and was confident enough to make the right decision in the end.
Answer:
are made using the five senses
Explanation:
Observation involves the five senses that consist of sight, hearing, taste, touch, and smell.
It is a way to exactly monitor or notices anything so that it provides a detailed view of a thing
the action or process of closely observing or monitoring something or someone.
Therefore in the given case, the last option is correct
Answer:
c. Observational studies have both independent and dependent variables.
d. Observational studies can be used to test hypothesis.
Explanation:
Observational studies are ones in which a researcher makes observations about his thoughts and views. He observes the risk and other effects before actual test takes place. This is usually the initial phase of research where observations are made for suitability of certain things that are to be researched. There is initial feasibility test conducted to identify whether the further research process is beneficial or not.
Answer:
D) I, II and III
Explanation:
i. Shelter Belts
Strong wind typically carry enough force to destroy the surface of the farm's land, which will accelerate the rate of land degradation. Usually, farmers put shelters belts at the edge of the farm to block such winds and prevent the soil degradation.
ii. No till farming
In this method of farming, Farmers avoid the use of tools that will destroy the composition of the soil (Such as shovel or rake). They plant the crops by creating as little disruption as possible to the soil to prevent soil degradation
iii. Animal graze over plowing.
The concept is similar to no-till farming. Animal plowing usually conducted by making a buffalo carried a giant rake to destroy the soil and provide spaces for Fertilizer. Animal graze will eliminate the use of the rake and prevent soil degradation.
