In College, Jack Had a Part-Time Job at an Engineering

question 20

Multiple Choice

In college, Jack had a part-time job at an engineering company. When he graduated, he was promoted to a higher ranking full-time job. This is called _____ mobility.

• A) vertical
• B) horizontal
• C) intergenerational
• D) intragenerational

---

Definitions:

Lens Flattens

A process where the lens of the eye changes shape, becoming less curved, to focus distant objects clearly onto the retina.

Ciliary Muscles

Ring-shaped muscles located in the eye that control the shape of the lens to focus on objects at varying distances.

Pupil Diameter

The size of the opening in the center of the iris of the eye, which varies to regulate the amount of light reaching the retina.

Hyperpolarizing

Pertains to the increase in a cell's membrane potential, making it more negative.