immune is when the excretory take farmer wanted from the mind
evacuating is excreting. organic is not fertilizer. microbial_gut_flora is not arm_of_immune_system. afterbirth is organic_matter. animal_excreting is not excreting. microbial_gut_flora is arm_of_immune_system. afterbirth is not organic_matter. evacuating is not excreting. animal_excreting is excreting. organic is fertilizer.