The Methane Bacteria Derive Their Energy from the Generation of Methane

question 46

Multiple Choice

The methane bacteria derive their energy from the generation of methane gas from hydrogen and

• A) carbon dioxide.
• B) oxygen.
• C) nitrogen.
• D) water.
• E) sulphur.

---

Definitions:

DLCs

Downloadable Content; additional content created for an existing video game, distributed through the internet.

J1939

A standard for communication and diagnostics among vehicle components, primarily in the commercial vehicle industry, facilitating inter-system interoperability.

Volvo-Mack Chassis

A structural framework specific to Volvo-Mack trucks, designed to support the vehicle's engine, drivetrain, and other components.

MY 2014

MY 2014 stands for Model Year 2014, indicating the year a particular model of a vehicle was manufactured or introduced to the market.