How Does the Following Excerpt from a Classroom Speech Violate

question 144

Multiple Choice

How does the following excerpt from a classroom speech violate the guidelines for supporting materials presented in your textbook?
According to NFL commissioner Robert Goodell, league officials had no knowledge that concussions posed a danger to their players.

• A) It doesn't present information from an unbiased source.
• B) It doesn't indicate whether the information came from the Internet.
• C) It doesn't identify the source of the information.
• D) all of the above
• E) a and b only

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Definitions:

Chemistry

The scientific discipline that studies the properties, composition, and transformation of substances.

Densest

Having the highest density; pertaining to material that has the greatest mass per unit volume.

Density

The mass of a substance per unit volume, often used to describe the compactness of materials in physics and earth sciences.

Seismic Waves

Waves of energy that travel through the Earth, often as a result of earthquakes, which can provide information about Earth's internal structure.