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ohaa [14]
3 years ago
6

British researchers randomly assigned 424 hospitalized premature infants either to formula feeding or to breast-milk feeding. Th

ey found that on intelligence tests taken at the age of 8, those who were breast fed significantly scored higher than those who were formula fed. These researchers conducted a(n):
Social Studies
1 answer:
malfutka [58]3 years ago
4 0

Answer:

The correct answer is : An experiment

Explanation:

The experiment allows the researcher to deliberately apply a treatment before observing any of the responses. In this case, there was a procedure done to discover an unknown fact. It had controlled conditions in order to establish a hypothesis.

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What is a constitutional reference?
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Contains full text of the U.S. Constitution, historical notes, and annotations of cases decided by the U.S. Supreme Court. Prepared by Library of Congress, Congressional Research Services.

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2 years ago
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A bureaucracy is any organization, either in government or the private sector, which has a clear, formal structure, a division o
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operates under a set of rules and procedures

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Bureaucracies are made up of experts, offices that perform tasks.

They are the instruments that enable the government to manage efficiently some essential functions.

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Bureaucrats have administrations for enforcing their own rules:

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The public policies are enforced by the bureaucracies, and although many and large bureaucracies may result, their existence is still needed for the governments to ensure that federal and state laws act in coordination.

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Am I confident enough to make use of the different electrical tools, equipment, materials, and paraphernalia all by myself? Expl
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Maritime museum of natural resources MGT and bio SCI to the same key as the registered

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3 years ago
The client overview is a great way to see your client’s account at a glance. What are the key benefits of this?
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The client overview is a great way to see your client’s account at a glance.  Concise subscription information is the key benefit of this.

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2 years ago
What early trade disadvantage did pre-columbian civilizations such as the maya, aztec, and inca have?
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One disadvantage of Pre-Columbian civilisations is that they had no animals that could be used to carry things - such as donkeys or horses, so the goods could not be transported as well as in the Old World - those animals simply did not evolve in America or disappeared by that time. People often had to transport the goods they wanted to sell on their backs.
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3 years ago
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