Answer:
B
Explanation:
I took the test and got it right
b. Ordinary police officers aren't required to understand how to gather evidence.
c. Law enforcement officers are mainly required to uphold the law.
d. There is no county law enforcement department.
b) elevation
c) river basins
d) global warming
b. Air Rating Level
c. Particulates and Pollution Index
d. Air Quality Index
The US Environmental Protection Agency issues a daily report for pollution levels called the Air Quality Index.
Why is air quality important?
What do the AQI values mean?
The purpose of the AQI is to help you understand what local air quality means to your health. To make it easier to understand, the AQI is divided into six levels of health concern:
Therefore option D is the correct answer
To learn more about air quality
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Answer:
D on edge
Explanation:
I just took the test
They lived in caves and rock shelters.
B.
They built walls around their homes for protection.
C.
They built homes out of stone.
D.
They built homes out of wood.
Answer:
A. They lived in caves and rock shelters.
Explanation:
The first human beings were nomads, they moved from one place to another looking for areas with hunting and abundant plants. Sometimes they lived in the same place for extended periods of time, while hunting, fishing or wild vegetables were abundant. When food began to be scarce, they marched in search of a new settlement. They lived in caves, in rocky shelters or outdoors.
In the caves, they used to use the entrance of the room as a room, and in the innermost cavities they made their paintings and the supposed rituals. Sometimes, the caves, because of their situation, were privileged places for a group of hunters: they constituted an adequate observatory, from which the passage of the animals could be controlled or sighted when they came to drink.