Lucas Is Studying the Relationship Between Age and Commuting Habits

question 17

Short Answer

Lucas is studying the relationship between age and commuting habits. In this relationship, age is the variable.

---

Definitions:

Concentrated Lye

A highly caustic solution, often sodium hydroxide, used for cleaning, unblocking drains, and making soap.

Accidental Spillage

Unintended release or leak of substances, which could be hazardous or non-hazardous, due to mishandling or accidents.

First-listed Diagnosis

The primary medical condition diagnosed during a healthcare visit, determining the primary reason for the encounter.

Splinter

A small, thin, sharp piece of wood, glass, metal, or other material broken off from a larger piece, often causing injury when penetrating the skin.