On Mars

question 40

Multiple Choice

On Mars,

• A) the durations of day and night are similar to those on the earth.
• B) the duration of the year is about half that of the earth.
• C) the atmosphere is very dense.
• D) there are no deposits of water ice.

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Definitions:

Behavioral Changes

Alterations in the way an individual acts or behaves, which can be due to various internal or external factors.

Immune System

A complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders, such as bacteria, viruses, and other pathogens.

Pessimistic

A tendency to see the worst aspect of things or believe that the worst will happen; a lack of hope or confidence in the future.

Emotion Expression

The process of conveying one's feelings through verbal and non-verbal behaviors.