Quartz is the mineral which is the most resistant to both chemical and physical weathering.
Chemical weathering refers to erosion of rocks due to the influence of chemicals, whereas physical weathering doesn't involve them changing their chemical constitution.
A researcher obtained a sample of adults and interviewed them about their financial concerns. this is an example of a) <u>cross-sectional survey </u>design.
Cross-sectional surveys assess the prevalence of disease and the prevalence of risk factors at the same point in time and provide a "snapshot" of diseases and risk factors simultaneously in a defined population.
In medical research, social science, and biology, a cross-sectional study is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
Another example of a cross-sectional study would be a medical study examining the prevalence of cancer amongst a defined population. The researcher can evaluate people of different ages, ethnicities, geographical locations, and social backgrounds.
Learn more about the cross-sectional survey here: brainly.com/question/3603397
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<span>The concept is that of the American sociologist Erving Goffman, in his well-known book of the same name, where he talks about the sociological notion of the term as part of a despised social group. The term means a condition or trait that causes the person to be included in a negative social category where they are culturally inferior.</span>
Answer:
active on both the state and national levels.
Explanation:
The National Rifle Association is a non for profit organization in United States of America. It was established as a governing institution for shooting sports with pistols and rifles.
The United States Chamber of Commerce is a lobbying group which is business oriented. It supports more than three million businesses in the U.S. of all sectors and sizes.
The Mothers Against Drunk Driving is also a non profit institution operating in United States and Canada which supports people who are affected by the drunk driving, it prevents drunk driving as well as underage drinking.
The National Education Association is the largest union group in the United States. It supports people those who wants to become teachers and educators. It represent the faculties and school teachers.
All of these bodies are active and operate in both national and state levels.
