It made it easier to transport materials to all of the cities
Answer:
<h3>d. extraneous.</h3>
Explanation:
Extraneous variables are variables which occur unintentionally while doing a research. When a researcher tries to find if an independent variable has an effect on a dependent variable, they may be chances that unexpected variable might occur which may affect the results of the research.
Here, the researcher who measured aggressive responses by people when exposed to violent and non-violent movies did not take into account the room temperature.
The room temperature may act as an extraneous variable which may have an effect on the result of his experiment.
Answer:
it looks like it could be A and D
Explanation:
im so sorry if wrong
Article 1, Section 1 of the United
States Congress states that:
<span>All legislative Powers herein
granted shall be vested in a Congress of the United States, which shall consist
of a Senate and House of Representatives.More of this power is elaborated in
Art 1, Sec. 8. Some of these are the following, The Congress has power over
financing and budgeting matter and has can borrow money for United States. It
has the power to exclusively declare war, sustain armed forces and make
military rules. It could implement post offices & roads, issuance of
patents and copyrights. It could oversee executive branch and has the exclusive
authority to impeach officers.</span>
