v.break down naturally through the action of biological agents

"Plastic bottles do not biodegrade"

Bio-degrading
Technique to control pH in vicinity of biodegrading PLA-PGA implants
A theoretical model of erosion and macromolecular drug release from biodegrading microspheres
Device for seeding bacterial cultures to systems to assist in biodegrading waste
BIODEGRADING COATINGS OF SALT FOR PROTECTING IMPLANTS AGAINST ORGANIC CONTAMINANTS
Microorganisms for biodegrading toxic chemicals
Mechanistic insights into the global response to phenol in the phenol-biodegrading strain Pseudomonas sp. M1 revealed by quantitativ...
Isolation and characterization of the ethynylestradiol-biodegrading microorganism Fusarium proliferatum strain HNS-1
Physiological aspects of hydrocarbon emulsification, metal resistance and DNA profile of biodegrading bacteria isolated from oil pol...
Degradation of atrazine in laboratory microcosms: Isolation and identification of the biodegrading bacteria