Answer:
Ecological Validity
Explanation:
According to my research on different research methodology, I can say that based on the information provided within the question this study is lacking in Ecological Validity. This refers to to the extent to which the findings of a research study are able to be generalized to real-life settings. This is because like mentioned in the question this study is addressing a situation that does not happen in everyday life therefore it cannot be generalized to a real-life settings.
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Many sociologists argue that large numbers of Americans are dissatisfied with the U.S. political system today because even though capitalist economies derive more wealth than any other economies in the world, the wealth of America is unevenly distributed.
<h3>What is capitalism? </h3>
Capitalism is an economic system that relies on private ownership of the means of production and their commercial application. Key elements of capitalism include capital accumulation, competitive markets, the pricing system, private property, the recognition of property rights, voluntary exchange, and wage labour. Owners of wealth, real estate, the ability to move capital, and production capacity in a capitalist market economy govern investment and decision-making, even though competition in the markets for goods and services has a significant impact on pricing and the distribution of goods and services. Economists, historians, political economists, and sociologists have all examined capitalism from different angles and recognised various forms of it in daily life.
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Answer:
1. Bats and cats: <em>Homology</em>
2. Whales and sharks: <em>Analogy</em>
Explanation:
In Biology, homology refers to <u>the similarity of features from different species of organisms that share a common ancestor</u>. This is the opposite of analogy, which refers to <u>a feature that has a similar function but is not derived from a common ancestor</u>.
In this case, bats and cats have forelimbs adapted for locomotion. This is a case of homologous characters because they both are descendants of tetrapods - four-limbed animals. Therefore, even though cats and bats look completely different, they both share a similar feature: forelimbs, a characteristic feature from their common early mammalian ancestors.
On the other hand, whales (mammals) and sharks (fish) do not share a common ancestor. So, the fins are analogous structures: both have a similar function because both have adapted to an aquatic environment but they have completely separate evolutionary origins.
Answer: one person
Explanation: The opening phrase is sung by one person before other voices enter and sing together.
Its a plant that has conducting tissue.
