In the Above Figure, an Increase in Productivity

question 8

Multiple Choice

In the above figure, an increase in productivity

• A) shifts the supply curve from S to S2.
• B) results in a movement from point b to point a.
• C) shifts the supply curve from S to S1.
• D) results in a movement from point a to point b.
• E) has no effect.

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Definitions:

Stromatolites

Layered bio-chemical structures formed in shallow water by the trapping, binding, and cementation of sedimentary grains by microorganisms, mainly cyanobacteria.

Mineralized Layers

Layers or deposits of organic or inorganic material that have been transformed into a solid, mineral-like substance over time.

Bacteria

Microscopic, single-celled organisms found everywhere on Earth, playing critical roles in both the environment and human health.

Lineages of Prokaryotes

The ancestral lines of descent among prokaryotic organisms, which include bacteria and archaea.