The answer is B, understand the plot.
Answer: 1. To a vastly great extent or degree.
2. To an extreme or unusual degree, extent, etc.; extremely
Explanation: I looked in a dictionary
Answer:
YOU CAN REFERENCES: It acts as an early warning system. Fuel supports vital machine components including the engine, transmission, axels, brakes and hydraulics system. ... This provides technicians with early warnings signals for machine parts, giving customers time to replace any components that are susceptible to damage or failure.2 thg 8, 2019
Explanation:
I'm not sure but hope it helps.
