Numerical Magnitude Representations Are NOT Required for

question 151

Multiple Choice

Numerical magnitude representations are NOT required for

• A) comprehending that "10" represents more of something than does "8."
• B) knowing whether 6 or 9 indicates a greater number of objects.
• C) correctly estimating where 700 is on a number line from 1 to 1000.
• D) understanding that the written word "three" represents three objects.

---

Definitions:

Electrical Impulses

Rapidly moving electrical signals that are the primary method of communication within the nervous system, allowing for the coordination of bodily functions.

ECG Machine

An electrocardiogram machine, a medical device used to record the electrical activity of the heart to detect cardiac abnormalities.

Amplifier

A device on an electrocardiograph that enlarges the ECG impulses.

Electrical Impulses

Quick bursts of electrical activity that carry messages within the body, especially within the nervous system.