All of the following are currently used to clean up oil spills except:
A) booms.
B) naturally occurring bacteria.
C) genetically engineered bacteria.
D) straw.
E) skimmers.

Question

Quizplus · Accepted Answer

Booms, straw, and skimmers are all currently used to clean up oil spills. Naturally occurring bacteria can also help break down and degrade oil, but they are not actively used in cleanup efforts. However, genetically engineered bacteria are still in development and not yet being used in practical cleanup efforts. Therefore, the best answer is C, genetically engineered bacteria.

All of the Following Are Currently Used to Clean Up