C. I would do this if I was in the midst of a bad situation.
Answer:
catching old fish
Explanation:
The strategy that this fisher man can follow is to only catch old fish. He needs to maitain the "young fish" alive with the purpose of having the ones in the reproductive age for future catching. Fishing the ones which have passed this age will keep the tuna population size.
The wheel, plow, and writing (a system which we call cuneiform) are examples of their achievements. The farmers in Sumer created levees to hold back the floods from their fields and cut canals to channel river water to the fields. The use of levees and canals is called irrigation, another Sumerian invention.
The correct answer is this - <span>this research would not require IRB review because it would be eligible for exemption since the researcher is not interacting with the children and the playground is a public setting.
If the conditions were a little bit different, then his IRB review would also require different results. However, since there is no real interaction with the children, but rather only observation, an IRB review is not necessary in this case and can be avoided.
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That statement is true - assuming that you are talking about queries in search engine.
for example, John from <em>London </em>type this query on his search engine " Mc Donalds <u>Manchester </u>Area"
Macnhester is the explicit location, because it is found insde the query
Meanwhile, London become the implicit location because it is the location where John Type the query
