Scientists Know That Birds Began to Evolve Prior to the Cretaceous,due

question 31

Essay

Scientists know that birds began to evolve prior to the Cretaceous,due to the fossil known as ____________________.

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Definitions:

Information Architecture

Plan or map of the content structure, labeling, and navigational flow of all the parts of a website.

Vertical Hierarchy

An organizational structure where each level of the organization is in control of the level below it, creating a clear chain of command.

User Design

The process of designing products, systems, or services with the focus on the users' experience and interaction.

Messaging Efficiency

The effectiveness of a communication in achieving its intended purpose with clarity and conciseness.