The answer to this question is <span>confounding variables.
</span><span>confounding variables Refers to the type of variables that researchers couldn't control (such as genetical anomally or natural disasters)
</span>The existence of this type of variables will damage the validity of the experiment results and make it untrustworthy.
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1) Public Safety - <span>refers to the welfare and protection of the general </span>public<span>. It is usually expressed as a governmental responsibility. Most states have departments for </span>public safety<span>. The primary goal of the department is prevention and protection of the </span>public<span>from dangers affecting </span>safety<span> such as crimes or disasters.</span><span>
2) Education - </span>Education<span> curriculum enables students to participate more effectively in </span>policy<span> processes and prepares our graduates for a wide variety of positions in institutions of postsecondary </span>education<span>, </span>policy<span> positions at the local, state, national, and international level, and/or positions </span><span>
3) Infrastructure - </span><span>the basic physical and organizational structures and facilities (e.g., buildings, roads, and power supplies) needed for the operation of a society or enterprise.</span>
Answer: Lexical decision
Explanation: Lexical decision task is a cognitive exercise in which participating individuals decide whether a combination or string of letters is a word or not. The speed or time taken to reach such decision is measured. The Lexical decision task is aimed at understanding the organization and Retrieval pattern of the long term memory. An example of Lexical Decision Task could be, when given a string of letters such as 'SCHOOL', response time to affirm that it is an English word is measured or when given a string 'VNIT', response time to affirm that it isn't a word is measured.
Answer:
Correct answer is England.
Explanation:
England is correct answer because Roanoke was the first settlement created by Britain in the North America. It was unsuccessful attempt to built a permanent settlement in this area. The idea was started by famous explorer Sir Walter Raleigh.
The other answers are wrong simply because although mentioned countries have established certain colonies in America, Roanoke was not one of them.
So we keep on unserstanding social science if it became dead we would habe issues
