The Angle Measured from the Horizon to the Line of Sight

question 76

Short Answer

The angle measured from the horizon to the line of sight to the celestial object is called the ______________.

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Definitions:

Common Cold

A viral infection of the upper respiratory system, characterized by congestion, runny nose, and sneezing.

Influenza

Also known as the flu, it is a highly contagious viral infection that affects the respiratory system, characterized by fever, chills, muscle aches, cough, and fatigue.

Allergy

An immune system reaction to a foreign substance (allergen) that is not typically harmful to the body.

Surfactant

A fatty molecule on the respiratory membranes.