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@MarkMooch @sunsopeningband Antigen-Antibody complexes. https://t.co/oTsGyQMnWZ
@MarkMooch @sunsopeningband Antigen-Antibody complexes. https://t.co/oTsGyQMnWZ
The reason some arachnids are or bluish or greenish when you squash them is because they use copper instead of iron to transport oxygen like the Vulcans on Star Trek. https://t.co/ACbzKQyIRj
Molluscan Hemocyanins. https://t.co/B31dJFTHUY
Arachnid Hemocyanins. https://t.co/cBEoBrx702