The Primary Substances of Which All Other Things Are Composed

question 75

Multiple Choice

The primary substances of which all other things are composed are

• A)elements.
• B)protons.
• C)molecules.
• D)electrons.
• E)compounds.

---

Definitions:

False Positives

Instances where a test incorrectly indicates the presence of a condition or attribute.

Disease Test

A medical test performed to detect the presence or absence of a disease in an individual.

Infected Population

The segment of a community or species that is currently suffering from an infectious disease.

Single-Parent Homes

Households where children are raised by only one parent, either due to separation, divorce, widowhood, or by choice.