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3 Cards in this Set
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- Back
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gill
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The respiratory organ of most aquatic animals that breathe water to obtain oxygen, consisting of a filamentous structure of vascular membranes across which dissolved gases are exchanged.
Branquias |
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streamlined
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# Designed or arranged to offer the least resistance to fluid flow.
# Reduced to essentials; lacking anything extra. Aerodinamico Syn: aerodinamyc, flowing, sleek. |
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absence
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# he state of being away.
# The time during which one is away. ausencia |
