The answer is C!
Historians analyze and research the past through records, newspapers, and other related things.
The reason why Jenna is undergoing to stage of having increase output of oil and sweat production glands is because she is undergoing to stage of puberty. And because of this, it is likely that she is going to have and produce hair from her underarms as she has already undergone to the stage of having sweat production glands.
Answer:
Natural Selection
Explanation:
Natural Selection if given by Charles Darwin.
It is defined as the process, through which organisms adapt to their environment, survive and produce offspring. This theory is believed to be one of the main processes of evolution.
There are three types of natural selection
1. Diversifying selection
2. Stabilizing selection, and
3. Directional selection.
Answer:
With the reduced production of goods, there would have been a decline in trade with Egypt and Mesopotamia. By around 1700 BCE
Changes in national boundaries development of roads and transportation systems establishment of cities and mixing of ethnic groups and language forms
