Which One of the Following Is a True Statement About

question 34

Multiple Choice

Which one of the following is a true statement about IQ scores?

• A)Most adults have IQ scores higher than 120.
• B)Most adults have IQ scores lower than 80.
• C)They reflect the percentage of typical "adult-level" intelligence that a person has acquired.
• D)They are derived from comparisons with the test performance of same-age peers.

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Definitions:

Calcium Carbonate

A chemical compound used as a dietary supplement or antacid; it's also the main component of limestone.

Spongin

A fibrous protein that makes up the skeleton of many sponges.

Spicules

Small, spike-like structures found in various organisms, such as sponges and some animals, serving as structural supports or defense mechanisms.

Invertebrate Animals

Animals lacking a vertebral column, including species such as insects, mollusks, and crustaceans.