Which Country Has Been Considered a Pioneer in the Use

question 65

Multiple Choice

Which country has been considered a pioneer in the use of biofuels,particularly ethanol?

• A) Russia
• B) The United States
• C) Brazil
• D) Mexico

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Definitions:

Parkinson's Disease

A neurodegenerative disorder characterized by tremors, stiffness, and slow movement, due to the loss of dopamine-producing brain cells.

Dopamine

A neurotransmitter involved in many functions, including reward, motivation, memory, attention, and even regulating body movements.

Norepinephrine

A chemical substance acting as both a hormone and neurotransmitter that plays a critical role in the body's fight or flight reaction, influencing blood sugar, heart rate, and blood pressure.

Cerebellum

A major structure of the brain that plays an essential role in motor control, balance, coordination, and speech.