Question

which factor is important for microbes performance in cleaning oil spills? a boat size b water temperature and oxygen. c wind direction only. d fish size.

Explanation:

Microbes' metabolic activities are affected by environmental factors. Water temperature impacts their enzyme - activity and growth rate, and oxygen is crucial for their aerobic respiration which is involved in oil - degradation processes. Boat size, wind direction only, and fish size do not directly influence microbes' performance in cleaning oil spills.

Answer:

B. Water temperature and oxygen.