-Due to Factors Causing Corals to Decline, by 2050 Scientists

question 5

Multiple Choice

-Due to factors causing corals to decline, by 2050 scientists estimate that __________ percent of corals reefs could be threatened.

• A)50
• B)70
• C)90
• D)100

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Definitions:

Rinne Test

A hearing test that compares air conduction to bone conduction of sound, used to diagnose types of hearing loss.

Pure Tone Audiometry

A hearing test that uses sinusoidal tones of specific frequencies to determine an individual's hearing thresholds.

Tympanometry

A diagnostic test that measures the movement of the eardrum in response to changes in air pressure, assessing middle ear function.

Ossicle

Small bones, particularly referring to the three bones found in the middle ear: the malleus, incus, and stapes.