Which of the Following Showed Their Greatest Diversity During the Mesozoic

question 49

Multiple Choice

Which of the following showed their greatest diversity during the Mesozoic era but were a small, less diverse group during the Paleozoic era?

• A) gymnosperms
• B) fungi
• C) flowering plants
• D) mammals

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Definitions:

Wagner Act

A foundational piece of U.S. labor legislation passed in 1935 that protects the rights of workers to organize into unions, engage in collective bargaining, and take collective action such as strikes.

Collective Bargaining

The process in which working people, through their unions, negotiate contracts with their employers to determine their terms of employment.

Taft-Hartley Act

A 1947 U.S. federal law that restricts the activities and power of labor unions.

Secret-Ballot Elections

A voting method in which voters' choices are confidential to ensure free and fair selection, often used in union representation elections.