Answer:
Option: C. Nile River
Explanation:
The river systems of the Nile River was home to ancient civilization like Egypt and Nubia. Both civilizations thrived in the river valley of the Nile. The river Nile provided fertile land and helped civilizations to flourish by providing drinking water and trade. By establishing near the river, Egyptians and Nubian emerge as powerful in socially, economically, military, and politically.
Measurement is the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events.[1][2] The scope and application of measurement are dependent on the context and discipline. In the natural sciences and engineering, measurements do not apply to nominal properties of objects or events, which is consistent with the guidelines of the International vocabulary of metrology published by the International Bureau of Weights and Measures.[2] However, in other fields such as statistics as well as the social and behavioral sciences, measurements can have multiple levels, which would include nominal, ordinal, interval and ratio scales.[1][3]
Measurement is a cornerstone of trade, science, technology, and quantitative research in many disciplines. Historically, many measurement systems existed for the varied fields of human existence to facilitate comparisons in these fields. Often these were achieved by local agreements between trading partners or collaborators. Since the 18th century, developments progressed towards unifying, widely accepted standards that resulted in the modern International System of Units (SI). This system reduces all physical measurements to a mathematical combination of seven base units. The science of measurement is pursued in the field of metrology.
Answer:
The answer is B.
Explanation:
B. That the government they created should have three branches with equal power. Hope this helps!
Answer: Observational learning
Explanation:
Observational learning is a way of learning that happens through the observation and modeling of the behavior and attitude of others. It is a kind of social learning that doesn't require any reinforcement to happen but does need a social model. During childhood, a model is a person who enbodies authority or higher status in a group, such as the parents, a sibling or a teacher.
