Answer:
Take a village and divide the population in two, with an experimental group that will be given a different diet, and a control group which will continue with their normal diet.
Explanation:
In experiment design, when we want to test whether or not certain factor actually has a real effect on a population, one of the best methods to follow is to split the population in two groups: an experimental group, where we will apply the treatment, and a control group, where either a placebo or no treatment at all will be applied. The advantage of having both an experimental and a control group is that this way we can ascertain with much more clarity whether a change in the indepent variable (the treatment) has an observable effect on the dependent variable (the effect on the population).
In our example, a practical manner to test whether longevity in Russian Georgian villages is due to genetic or dietary factors, is to take one of the villages, and split the population in two groups: an experimental group, that will be given a higher calorie diet, and a control group, which will continue to consume their normal low-calorie diet. Then we would track the differences in age expectancy over time. If after a long enough period of time there's a difference in longevity between both groups, in other words, whether one of them leads longer or shorter lives than the other, then we can conclude that our test has proven that diet has a definitive effect on their longevity. If there's no significant difference, then we can conclude that diet has no relevance and it's all due to genetics.
Answer:
<h3>Option D, Laches.</h3>
Explanation:
Latches is the legal practice that does not allow a legal right or claim to be enforced or allowed if there has been a long delay in asserting the right or claim of that particular case.
This is done because some cases or claims which could've solved years back is being delayed to maximize the consequence of the defendant.
For instance, Bill decides not to file a case against Bart for property line encroachment but waits for few years until Bart builds a new house on that land which has Bill's name on it.
The first three options refer more to the emphasis on the environment: they emphasize the environmentally friendly way of production through recycling, limiting waste and using renewable resources: they don't say anything about the quality of the production.
The correct answer is: Natural resources are very important.
Answer:
Protestant Reformation
Explanation:
Since they had a split from Luther's ideas, these two were enemies.
Answer: A midlatitude cyclone has passed to the north of the location.
Explanation:
Midlatitude cyclones (extratropical cyclones) are low pressure systems outside of the tropics. Air in the cyclone moves counterclockwise around a low pressure center.
Cyclones move eastward in the Northern Hemisphere carried by prevailing winds.
Cyclones last several days to a week.
It is depicted as an "L" on the weather map, cyclones bring rain and wind to an area.
Cyclones are fueled by the temperature differences (hence pressure gradients) that exist along frontal boundaries. They are usually strongest during cold months when temperature differences between air masses can be most extreme.
