When Reaching into Your Book Bag, You Accidentally Jab Yourself

question 309

Multiple Choice

When reaching into your book bag, you accidentally jab yourself on the sharp point of a pencil. The pain you feel when this happens is communicated to your brain by your:

• A) glial cells.
• B) interneurons.
• C) motor neurons.
• D) sensory neurons.

---

Definitions:

Relations

The way in which two or more concepts, objects, or people are connected; a thing's effect or relevance to another.

Vowels

Vowels are speech sounds produced without any significant constriction or blockage of airflow in the vocal tract, forming the nucleus of syllables in languages.

Protoimperative

A form of early child communication aimed at expressing needs or wants, such as reaching to be picked up.

Protodeclarative

A phase in early child language development where infants use gestures or vocalizations to draw attention to objects or events.