Answer:
It is true that the protostome developmental sequence arose just once in evolutionary history.
Explanation:
During evolution the Bilateria had been into two major divisions. One was the protostomes and another was the deuterostomes. It is all categorized during the embryonic development.
It is differentiated by the formation of anus and mouth. The protostomes include the annelids, molluscs and arthropods. Studies reveal that Protostomes are derived from their prebilaterian ancestors.
The protostome developmental sequence has been aroused only once during evolution which lead to the evolution of more than thousands of new species. They then were subdivided into two major group, namely Lophotrochozoa and Ecdysozoa.
<span>A small group of people. The idea of an oligarchy is that a select handful of people essentially form all of the power over a body of people. It's almost like a dictatorship only with a couple more people added to the top of the chain rather than just an individual. The citizens abiding under an oligarchy have no say or voting power in the process or ruling.</span>
Erosion is the movement of sediment from one location to another.
The correct answer for the question that is being presented above is this one: "the Iran-Contra scandal." The Iran-Contra scandal <span>occurred during the Reagan administration. Among all the four choices, Watergate scandal, the established Department of Education, and Persian Gulf War didn't happen in the Reagan administration.</span>
Answer:
Federalist Party and the Anti-Federalist (Anti-Administration/Democratic-Republican) Party
