eosinophil cell cartoon happy sailor style with binocular

anatomy basophil binocular biology blood bluejacket boater captain cartoon cell character circulation cute diagram disease elements emoticon emotion eosinophil erythrocytes expression funny granulocyte happy health hemoglobin illustration immune isolated leukocyte leukocytes lymphocyte mariner mascot medical medicine microbe microbiology microscope monocyte neutrophil pirate platelets sail sailor science seafarer seaman smile vector