A Lunar Eclipse That Occurs When the Moon Moves Completely

question 6

Multiple Choice

A lunar eclipse that occurs when the Moon moves completely into Earth's umbral shadow is called

• A)a total solar eclipse.
• B)a partial solar eclipse.
• C)an annular eclipse.
• D)a penumbral lunar eclipse.
• E)a total lunar eclipse.

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Definitions:

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the brain.

Electrical Impulse

A quick surge of energy through a conductor, often used in reference to neuronal communication within the nervous system.

Neuron's Ending

refers to the terminus of a neuron where neurotransmitters are released to communicate with other neurons or muscle cells.

Obsessive-Compulsive Disorder

A mental disorder characterized by intrusive thoughts (obsessions) that produce anxiety and repetitive behaviors (compulsions) aimed at reducing that anxiety.