If a Mineral Exhibits Cleavage, It

question 55

Multiple Choice

If a mineral exhibits cleavage, it:

• A) always occurs in the same shape.
• B) breaks very easily.
• C) fractures as a curved, shell- shaped (conchoidal) surface.
• D) breaks consistently along distinct planes.

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Definitions:

Informed Consent

A legal and ethical requirement ensuring individuals are fully aware of and understand the potential risks and benefits before agreeing to undergo a medical procedure or participate in a research study.

Internal Validity

The extent to which a study accurately demonstrates a cause-and-effect relationship between variables.

External Validity

The extent to which the results of a study can be generalized to other situations and to other people.

Individualized Approach

A method tailored to meet the unique needs of an individual, considering their personal circumstances, preferences, and characteristics.