Primary Succession Occurs When a Community Develops ________ While Secondary

question 34

Multiple Choice

Primary succession occurs when a community develops ________ while secondary succession occurs when one ________.

• A)into a climax community;species replaces another
• B)and replaces another;ecosystem becomes stable
• C)on unoccupied ground;biological community replaces another
• D)and then fails;niche changes
• E)intraspecific competition;experiences interspecific competition

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Definitions:

Sound-Localizing Ability

The capacity of an organism to determine the origin or source of a sound, which is important for navigation and predator avoidance.

Neonates

Newborn babies, especially those less than a month old.

Speech Sounds

The auditory symbols used in language communication, produced by the movement of the speech apparatus.

Axons

Long, threadlike parts of nerve cells along which impulses are conducted from the cell body to other cells.