shaynlyne
shaynlyne
18-05-2017
Biology
contestada
what type of nervous system do mollusks have
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beccaxgrace
beccaxgrace
18-05-2017
they have two pairs of main nerve cords organized around a number of paired ganglia. while they don't have a "true brain"-- they have somewhat of a nervous system, composed of the two, or three pairs of nerve cords contained in the visceral mass.
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