<span>This is not an ethical action. One of the main tenets of persuasion is that the speaker is honest about what they are trying to persuade the listener of. When the speaker is misrepresenting their position and the actions that they are presenting, it can lead the listener or viewer to a false conclusion about the veracity of the information.</span>
I believe the answer is: 85 years old
The term oldest old in this context refers to age group that almost at the end of their lifespan. This group has the characteristic of having Maximum life experience, depleting physical power, deteriorating mental capacity, much more prone to chronic diseases, and little to no economic productivity.
This was done by a shared work division. Some people in a hunter-gatherer community were designated to hunt, others to forage, some tended to their current encampent, others scouted, etc.
Such a division led to an effective way of obtaining goods from a certain environment which also consequently helped these people in obtaining the different things they needed for survival.
Social Darwinism is an economic and social philosophy-
holding that a system of unrestrained competition will ensure survival of the
fittest. Andrew Carnegie rose to the top of the business world and justified his harsh practices with the method
of natural selection.
Answer:
b. a quasi-experiment
Explanation:
Based on the scenario being described within the question it can be said that the strategy that does not employ random assignment would be a quasi-experiment. This is a form of study that is used to estimate the casual impact that intervention has on a specific population without having to use random assignment to do so, unlike other forms of study.