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Antibodies are the secreted form of B-lymphocyte receptors and...

yiffworldgay:Artist: secreted

Feather duster worms build tubes out of a secreted tough fluid...

tevinther:venom. /ˈvɛnəm/ noun. a poisonous substance secreted...

roymaes:“I’m not gonna drink some opaque white liquid that was secreted by a cow!”

Saliva Saliva is a watery substance formed in the mouths of animals, secreted by the salivary glands

ksd3us:by @\ryanpfluger Kristen Stewart for the @\nytimes I truly secreted this into the universe af

Feather duster worms build tubes out of a secreted tough fluid strengthened by sand and bits of shel

Antibodies are the secreted form of B-lymphocyte receptors and are a part of adaptive immunity, but

Silkhenge Spiders create some amazing structures artistically spun out of silk secreted by a gland i

zsl-edge-of-existence:Slow lorises are the world’s only venomous primate. The venom is secreted fro

secretedpearls: I wake in the nightempty armshungry heartand you,where are youwhen I need youbut in