Answer: Option (D).
Explanation: Uncertainty is a condition where there is no knowledge about the future events. The key difference between risk and uncertainty is that uncertainty refers to not knowing possible outcomes or their probabilities while risk can be measured and quantified, through theoretical models. Risk is the potential for uncontrolled loss of something of value while Uncertainty is a potential, unpredictable, and uncontrollable outcome, risk is an aspect of action taken in spite of uncertainty.
Anthropologists refer to the rules and structures that govern relations within a group of interacting people as social organization.
<h3>What is Anthropology?</h3>
Anthropology is the study that deals with human behavior, cultures, societies, and biology of humans both in the present and past and how they interact with each other or the the relationship that exist between them.
Therefore, Anthropologists refer to the rules and structures that govern relations within a group of interacting people as social organization.
The question is incomplete but the options are gotten from another website.
A. residence patterns.
b. social organization.
c. residence rules
d. kinship systems.
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Just over 50 percent of adult Americans engage in aerobic physical activity that meets the national guidelines.
More about aerobic physical activity:
Exercise that relies primarily on the aerobic energy-generating mechanism is known as aerobic exercise, often known as endurance exercises, cardio, or cardio-respiratory exercise.
According to the dictionary, the term "aerobic" refers to the use of oxygen to appropriately provide the energy demands of aerobic metabolism during activity.
Benifits of aerobic physical activity:
- Increases the strength of the breathing muscles to make it easier for air to enter and exit the lungs.
- Increases blood flow efficiency and lowers blood pressure
- Increases sensitivity to pain
- Keeps independence during old age
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The act is called emancipation. It is a push to get monetary and social rights, political rights or uniformity, regularly for a particularly disappointed gathering, or all the more by and large, in the exchange of such issues. Notwithstanding, comparative ideas might be alluded to by different terms. For example, in the United States, the Civil Rights Movement finished in the Civil Rights Act of 1964.
I'd say that the answer is observational study because they're just analyzing the data and if it were an experiment they'd be taking data and comparing it.
