Use the Graph of Sea Level Below

question 58

Multiple Choice

Use the graph of sea level below.When was sea level the highest?

• A) Ordovician
• B) Carboniferous
• C) Jurassic
• D) Cretaceous

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Definitions:

Human Hearing

The faculty by which humans perceive sound through vibrations detected by the cochlea in the ear.

Range

In statistics, range refers to the difference between the highest and lowest values in a dataset.

Place Theory

A hearing theory that suggests different areas of the cochlea are activated by different frequencies of sound, enabling us to distinguish pitches.

Basilar Membrane

A membrane in the cochlea of the inner ear that plays a key role in the sense of hearing by vibrating in response to sound and facilitating auditory processing.