The democratic and republican candidates for president are formally nominated by the national party conventions. Hence, option D is correct.
<h3>What is national party conventions?</h3>
A political gathering known as the United States presidential nominating convention is held every four years by the majority of the political parties in the nation that will be nominating candidates for the upcoming presidential election.
Typically, in order to become the presidential nominee, a candidate must get the support of the majority of delegates. This is often made possible through the party's state primaries and caucuses.
Thus, option D is correct.
For more details about national party conventions, click here:
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a. presidential caucuses.
b. presidential primaries.
c. Electoral College.
d. national party conventions.
e. national committees.
Answer:
Sand
Explanation:
Abiotic factors in an environment are all the non living organisms in an ecosystem. Fish, seaweed and a sea star are all biotic or living organisms in an ecosystem while sand is a non living organism in an ecosystem therefore it is an abiotic factor.
