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:

Mold

A type of fungus that grows in the form of multicellular filaments called hyphae, commonly found in damp, warm environments.

Stale Bread

Bread that has lost its freshness and become hard and dry due to exposure to air, resulting in a change in texture and taste.

Antibiotic Antagonism

A phenomenon where one antibiotic interferes with the activity of another, leading to a decrease in effectiveness against bacterial infections.

Diploid

A cell or organism having two sets of chromosomes, one from each parent, typical of somatic cells in animals and plants.