Air Is Made Up of Approximately 80% of Which of the Following

question 27

Multiple Choice

Air is made up of approximately 80% of which of the following?

• A) Hydrogen
• B) Nitrogen
• C) Carbon
• D) Oxygen
• E) Helium

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Definitions:

Autism

A developmental disorder characterized by difficulties with social interaction and communication, and by restricted or repetitive patterns of thought and behavior.

Awareness

The state of being conscious or knowledgeable about something, often relating to social issues or personal sensitivities.

Education for All Handicapped Children Act

a law enacted in 1975 in the United States to ensure that children with disabilities have the opportunity to receive a free appropriate public education, just like other children.

Individuals with Disabilities Education Act

A U.S. law that ensures students with disabilities are provided with a Free Appropriate Public Education (FAPE) that is tailored to their individual needs.