Choose the Most Appropriate Answer for Each

question 31

Multiple Choice

Choose the most appropriate answer for each.
-Primary succession

• A)Blending in and being hidden by the background
• B)Relative abundance of each species
• C)One organism benefits at another organism's expense
• D)Opportunistic colonizers of a newly vacated habitat
• E)Lichens on newly hardened, newly cooled lava
• F)Number of species in a community
• G)Symbiotic interaction that minimizes the costs and maximizes the benefits for both partners
• 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

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Definitions:

Plantar Flexion

The movement of the foot that increases the angle between the foot and the shin, as in standing on tiptoe.

Dorsiflexion

The movement that brings the top of the foot toward the shin, as seen when walking on the heels.

Eversion

The movement of the sole of the foot away from the median plane, or turning the foot outward.

Angular Movements

Movements of the limbs around their joints in the body that increase or decrease the angle between two bones.