When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Like their “cousins” the molds, they live all around us. It is one of the billions of other friendly organisms that serve a useful purpose in the body. One of its important functions is to recognize and destroy harmful bacteria.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.