Which One of the Following Is NOT a Primary Pollutant

question 41

Multiple Choice

Which one of the following is NOT a primary pollutant?

• A) carbon monoxide
• B) nitrogen dioxide
• C) sulfur dioxide
• D) ozone

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Definitions:

Spring Break

A short vacation period in early spring typically observed by schools and universities in various countries.

Low-Commitment Sex

Low-commitment sex refers to sexual activities engaged in without the intention or expectation of a long-term romantic relationship.

Same-Sex Packs

Social groups or gatherings composed of individuals of the same sex, often found in various species for reasons including safety, foraging, or reproductive strategies.

Providing Help

Assistance or support given to someone in need.