Complete the given paragraph by filling the blank spaces from the options given in the bracket.
[oxygen, pyridines, mechanical, CO\(_2\), petroleum, fatal, polyester,norcadia]
Spilling of ___ oil occurs in ocean due to various reasons. This oil may prove and toxic to aquatic organisms. It is not easy to remove the oil layer from surface of water by ___ method.
However, bacteria like Pseudomonas spp. and Alcanovorax borkumensis have the ability to destroy the and other chemicals. Hence, these bacteria are used to clear the oil spills. These are called as hydrocarbonoclastic bacteria (HCB). HCB decompose the hydrocarbons and bring about the reaction of carbon with _ and water is formed in this process.
