________ Are Pure Substances

question 72

Multiple Choice

________ are pure substances.

• A)Homogeneous mixtures and elements
• B)Elements and compounds
• C)Heterogeneous mixtures and compounds
• D)Homogeneous and heterogeneous compounds

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Definitions:

Ethnic Identity

A person's sense of belonging to a particular ethnic group, including the culture, traditions, and language associated with that group.

Body Mass Index

A numerical computation regarding an individual's weight in relation to their height, used to classify underweight, normal weight, overweight, and obesity.

Sexually Transmitted Infection

Infections passed from one person to another through sexual contact.

Psychological Components

The mental factors that influence an individual's behavior, emotions, and thought processes.