MATCHING Matching.Choose the Most Appropriate Answer for Each

question 34

Essay

MATCHING
Matching.Choose the most appropriate answer for each.
a.blending in and being hidden by the background
b.where an organism is generally located in a community
c.one organism benefits at another organism's expense
d.traditionally a self-sustaining array of interacting organisms that is best suited for a particular environment
e.lichens on newly hardened, newly cooled lava
f.robins and human populations
g.the yucca moth and the yucca
h.one species is eliminated from an area of niche overlap
i.tasty species resembles repugnant one
j.
the process that leads from a pioneer community to a mature community
k.natural reforestation of burned-over forest
-succession

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Definitions:

NaOH

Sodium hydroxide, a highly caustic metallic base and alkali that is available in pellets, flakes, and dissolved solutions, used in the manufacturing of many products, including soap and paper.

Strong Base

A substance that can completely dissociate in water to produce hydroxide ions and a corresponding cation.

Hydroxide Ions

Negatively charged ions made of oxygen and hydrogen (OH-), which characterize basic solutions.

pH

A numeric scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 to 14.