Biofilms ________. (Select All That Apply)

question 41

Multiple Choice

Biofilms ________. (Select all that apply)

• A) are a complex community of microorganisms that adhere to a solid surface via a matrix
• B) may have one organism's waste products serving as a primary nutrient for another microbe
• C) have aerobic microorganisms living near the top of the biofilm that use enough of the oxygen to make the lower layers either microaerophilic or anaerobic
• D) are formed by all different species of bacteria

Appreciate the concept of reserved or residual rights doctrine and its relevance to management's decision-making.

Differentiate between union rights or obligation clauses in labor contracts.

Understand the objectives, benefits, and structures of grievance procedures and their role in enhancing workplace dispute resolution.

Recognize the judicial precedent affecting grievance arbitration, like the Steelworkers Trilogy.

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Definitions:

Impermeable Shale

A sedimentary rock composed of clay minerals that has low permeability, inhibiting the flow of fluids through it.

Truncated Oil-bearing

Refers to oil reservoirs that have been cut off or shortened, often by geological processes such as erosion or faulting.

Anticline

A type of geological fold characterized by an arch-like shape where the oldest rocks are at the core.

Fault Trap

A geological structure where displaced strata create a trap that can contain fluids such as oil or gas.