When the Croton system first started on July 4, 1842, it was the only source of water. According to David Soll, as New York City's population grew, so did the demand for clean waterworks system in New York city.
<h3>Who was David Soll?</h3>
- Professor of biology at the University of Iowa, David R. Soll. He is most recognized for his work on monoclonal antibody technology, phenotypic flipping in Candida albicans, and motion analysis of living cells.
- He oversaw the WM Keck Dynamic Image Analysis Facility from 1985 to 2021 and the Developmental Studies Hybridoma Bank from 1995 to 2021.
- Since 2006, he has become a Fellow of the American Association for the Advancement of Science and the American Academy of Microbiology.
- He has started four businesses, written more than 400 articles in various sectors of biomedicine, earned more than 78 grants and contracts, and serves on many editorial boards for prestigious scientific journals.
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People often have different kinds of jobs. The term that cultural anthropologists use to describe fieldwork in a particular cultural setting is ethnography.
<h3>What are the fieldwork conducted by anthropologists?</h3>
Through the use of observation and participant observation, scientist often uses a lot techniques and tools to conduct ethnographic research, observation etc.
Ethnography is known to be a descriptive study that entails the human society or the act of producing that study. A lot of ethnography is often based on all the fieldwork and needs the complete focus of the anthropologist in the culture and the regular life of the people who are used as the subject of the study.
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Yukon,British Columbia, Canada are to the east. gulf of alaska, pacific ocean are to the south. Bering sea and strait ,Chukchi sea are to the west. artic to the north
Answer:
C. Reliable
Explanation:
In studies, reliability refers to whether the study will arrive to the same conclusion if the study is repeated again again with same variables.
Failing to reach reability means that there are some unit of measurements that are changing within the study. As long as researchers do not find out what cause this, they wouldn't be able to make proper conclusion from the study.
