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BlackZzzverrR [31]
2 years ago
5

At some intersections the traffic signals have sensors to detect vehicles, and the traffic signal will only change if A: At leas

t two vehicles have stopped at the red traffic light. B: A vehicle facing the red traffic light stops 20 feet back from the stop line. C: A vehicle facing the red traffic light stops at the stop line.
Social Studies
1 answer:
Aliun [14]2 years ago
7 0

At some intersections, the traffic signals are equipped with sensors to detect vehicles, and the traffic signal will only change if: option C.

<h3>What is a traffic signal?</h3>

A traffic signal refers to a sign that is erected beside or above roads by a road safety agency, in order to give warnings and instructions to road users such as:

  • Drivers
  • Passengers.
  • Pedestrians

At some intersections, the traffic signals are equipped with sensors to detect vehicles, and the traffic signal are programmed to only change if a vehicle facing the red traffic light stops at the stop line.

Read more on traffic signal here: brainly.com/question/22768531

#SPJ1

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There are five basic types of stratification. please select the best answer from the choices provided t f
bija089 [108]

The statement that there are main five types of the stratification is false, because the stratification have mainly four types.

<h3>What is stratification?</h3>

Stratification means the enactment of screening or shortened the data, people, and objects into clear-cut groups or layers.

It is the technique that is used with the combination of another other data analysis tools. It means the categorization of the society on the basis of socioeconomic causes like wealth, income, race, education, etc.

There are mainly four stratification system that are slavery, estate systems, caste systems, and class systems.

Therefore, the given statement is false.

Learn more about the stratification, refer to:

brainly.com/question/5900661

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2 years ago
Dr. Azure measures sound waves and electromagnetic radiation and relates them to the sensations people experience as loudness an
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Dr. Azure is conducting a research in the area of psychophysics. Psychophysics is described to be a branch of psychology where it deals with the relationship of a mental phenomena and as well as the physical stimuli that Dr. Azure is doing above in the scenario.

4 0
3 years ago
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identify each statement about anthropologists studying sexuality as characteristic of anthropology before world war ii, or since
noname [10]

Based on historical context, the statement about anthropologists studying sexuality as features of anthropology before World War II are the following:

  • Human sexuality was considered to be a fundamental aspect of the culture and was included in various customs.

  • Anthropologists like Margaret Mead researched sexuality among young people in the western Pacific.

However, the statement about Anthropologists studying sexuality as a feature of anthropology after World War II is the following:

  • Anthropologists no longer focused on sexuality customs that centers on marriage, relatives, and family.

  • Anthropologists started researching sexuality issues such as gay, lesbian, and queer life, etc.

Hence, in this case, it is concluded that anthropologists studied different characteristics of sexuality before and after World War II.

Learn more here: brainly.com/question/1799013

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When snow cover on the land melts the water will most likely become surface runoff if the lead surface is
Sergio [31]

Answer:

1.) Frozen

Explanation:

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What government body acts as a "Grand Jury" in impeachment cases?
iogann1982 [59]

U.S. House of Representatives.

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