In the Formation of Gneiss from Granite,distinctive Compositional Bands Form

question 32

Multiple Choice

In the formation of gneiss from granite,distinctive compositional bands form because of ________.

• A)crystals migrating within the rock
• B)crystals dissolving,with atoms and ions migrating and reorganizing as new crystals
• C)crystals melting,with new crystals solidifying in color bands
• D)chemical reactions with groundwater

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out neural signals.

Incoming Information

Data or stimuli received by an individual or system that is yet to be processed or analyzed.

Senses

The physiological methods of perception, including sight, hearing, touch, taste, and smell.

Glial Cells

Non-neuronal cells in the central and peripheral nervous system that do not produce electrical impulses but are essential for the support, protection, and nutrition of neurons.