An Example of a Clean Alternative Fuel Is

question 1

Multiple Choice

An example of a clean alternative fuel is

• A) hydrogen
• B) methanol
• C) E(85) ethanol
• D) biodiesel
• E) all of the above

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Definitions:

Abstract

A summary of a research paper or article, or relating to ideas and concepts not physically present or observable.

Emotional

Pertaining to feelings or expressions of sentiment, which can influence thoughts, behavior, and physical states.

Practical

Concerned with the actual doing or use of something rather than with theory and ideas; focused on real-world applications and outcomes.

Concrete

Pertaining to actual objects or specific, tangible details rather than abstractions; often used in developmental psychology to describe a stage where children think literally about physical objects and experiences.