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When Testing Whether We Can Achieve a Less Expensive and Better

question 2

Multiple Choice

When testing whether we can achieve a less expensive and better way to treat a disease with an intervention that has shown to work previously,we are looking for

Definitions:

Primary Succession

Ecological succession that occurs in an area where no biotic community previously existed, starting from bare rock or a completely uninhabited area.

Secondary Succession

The ecological process of recovery and change in an ecosystem that occurs after a disturbance has partially or completely removed the previous community but left the soil intact.

Soil Horizons

Layers in the soil, each with its own distinct characteristics such as composition, texture, and color, developed over time.

Facilitation Model

A concept in ecology suggesting that the presence of one species positively affects the growth, establishment, or reproduction of another species, often leading to a more complex community structure.