Typical Speech Has an Intensity of About _________ DB, Whereas

question 162

Multiple Choice

 Typical speech has an intensity of about _________ dB, whereas legal deafness is defined as occurring when speech sounds lower than _________ dB cannot be heard.

• A) 40; 65
• B) 60; 82
• C) 82; 100
• D) 102; 120

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Definitions:

Parasitic Worm

An organism that lives on or in a host organism and gets its food at the expense of its host, often causing disease.

Bone Marrow

A soft, spongy tissue inside bones that produces blood cells, including red blood cells, white blood cells, and platelets.

Lifespan

The maximum duration of life that an organism can reach, or the length of time an individual lives or a thing exists.

Spleen

An organ located under the ribcage and above the stomach in the left upper quadrant of the abdomen, involved in filtering blood, recycling old red blood cells, and fighting infection.