Which Metric Prefix Means 1 × 10^-9

question 41

Multiple Choice

Which metric prefix means 1 × 10^-9?

• A) kilo
• B) nano
• C) pico
• D) micro
• E) milli

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Definitions:

Subungual

Pertaining to the area under the fingernails or toenails.

Melanoma

A type of skin cancer that originates in the melanocytes, the cells responsible for pigment production, known for its potential to be more aggressive and metastasize if not treated early.

Pigmentation

The coloring of an organism's skin, hair, or eyes due to the deposition of pigments.

Miliaria

A skin condition characterized by small, raised bumps and possibly itchiness due to blocked sweat ducts.