Social policy is policy usually within a governmental or political setting, such as the welfare state and study of social services.
Mutualism is an ecological relationship where two-member benefits (Option 2).
<h3>What is an ecological relationship?</h3>
An ecological relationship is an association between two or more species, which may have positive, negative or neutral outcomes.
Mutualism is a symbiotic ecological relationship because both species are benefited from such interaction.
In conclusion, mutualism is an ecological relationship where two-member benefits (Option 2).
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Answer:
1. Leader elected by citizens
Explanation:
The US is considered a Republic or a democracy; there are elections help for most government officials.
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The USA was discovered in the year of 1492
Answer:
A study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.
Explanation:
Whenever a researcher intends to do research with human beings, he or she must comply with federal regulations of the country where the research will be conducted so that their research is valid and the welfare and safety of the humans involved are guaranteed. Following this line of reasoning, among the options given in the question, the one that represents an obedience to the definition of research with human beings is:
"A study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period."