The Smallest of the Planets in Our Solar System, as Measured

question 6

Multiple Choice

The smallest of the planets in our solar system, as measured by its mass, is

• A) Venus.
• B) Neptune.
• C) Mercury.
• D) Mars.

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Definitions:

Threat

A declaration or implication of intent to inflict harm or loss on others.

Adrenal Enlargement

An increase in the size of the adrenal glands, which can be due to various conditions and may affect hormone production and release.

Thymus

A small organ in the immune system where T lymphocytes mature and differentiate.

Lymph Node

A small, bean-shaped structure that is part of the lymphatic system and works as a filter for harmful substances.