Which of the Following Are Explanations as to How a Species

question 37

Multiple Choice

Which of the following are explanations as to how a species may be introduced to a nonnative habitat?

• A) They were accidentally transported from one country to another during a delivery of exported goods
• B) They were stocked in a persons private pond to prey upon pests
• C) They were placed intentionally to provide a recreational opportunity
• D) They were imported to produce a new agricultural product

---

Definitions:

Ether

A compound of organic nature identified by having an oxygen atom bonded to two alkyl or aryl groups, following the general formula R-O-R'.

Fragmentation

A process in mass spectrometry where a molecule breaks into smaller pieces or fragments, used to identify or quantify the molecule.

Ethers

A class of organic compounds characterized by an oxygen atom connected to two alkyl or aryl groups, known for their diverse applications in solvents and synthesis.

Mass Spectrometry

An analytical technique that measures the mass-to-charge ratio of ions to identify and quantify molecules in a sample.