Why Did the Ancient Sumerians Switch from Growing Wheat to Barley

question 9

Multiple Choice

Why did the Ancient Sumerians switch from growing wheat to barley around 2500 B.C.?

• A) Wheat seed was consumed during a drought.
• B) Wheat is salt tolerant.
• C) Barley grows in different climates.
• D) Barley has a greater salt tolerance than wheat.
• E) Barley began growing without sowing.

Examine the theory-driven explanations for family violence, including exchange theory and social learning theory.

Understand the importance of maintaining social identity and support systems during hospitalization.

Recognize the psychological impact of physical changes and strategies to promote positive self-image.

Comprehend the concept of personal identity and its evolution.

---

Definitions:

Median

A statistical measure representing the middle value in a data set, where half of the data points are above and half are below.

Data Set

A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.

Median

A statistical measure representing the middle value in a set of numbers, which divides the data into two equal halves.

Mean

An average of a group of values, computed by dividing the sum of the group of values by the number of values in the group.