Multiple choice

During ecological succession:

  1. the gradual and predictable change in species composition occurs in a given area

  2. the establishment of a new biotic community is very fast in its primary phase.

  3. the numbers and types of animals remain constant.

  4. the changes lead to a community that is in near equilibrium with the environment and is called pioneer community
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

 (a)

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