Which Species Has Not Been Introduced into the USA

question 73

Multiple Choice

Which species has not been introduced into the USA?

• A) Kudzu
• B) Grizzly bear
• C) Argentine fire ant
• D) Cattle
• E) Burmese python

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Definitions:

Sodium Dichromate

A powerful oxidizing agent with the formula Na2Cr2O7, used in various industrial and laboratory applications.

IR Spectroscopy

A technique used in chemistry to identify molecular structures based on their absorption of infrared light at different wavelengths.

3-Pentanone

An organic compound with the formula C5H10O, a type of ketone known for being a solvent and an intermediate in organic synthesis.

Oxidized

Describes a chemical process where an atom, ion, or molecule loses electrons, often involving the addition of oxygen or the removal of hydrogen.