Phosphonate Comprises 25% of the ________ Phosphorous Pool in Marine

question 60

Multiple Choice

Phosphonate comprises 25% of the ________ phosphorous pool in marine environments.

• A) inorganic
• B) organic
• C) insoluble
• D) biologically unavailable

---

Definitions:

Whistling

A simple, melodic sound produced by blowing air through pursed lips, sometimes used as a means of communication or expression.

Murdered

Unlawfully killed by another person, typically with premeditated malice.

Arthurine Lucy

An African American woman known for being the first black student to attend the University of Alabama, facing significant resistance.

Charlayne Hunter

An American journalist and civil rights activist recognized as one of the first two African American students admitted to the University of Georgia in 1961.