Asked by Bob
Succession occurs because _______.
a.
organisms gradually change the environment
b.
climax communities are not possible
c.
dominant organisms drive out pioneer species
d.
ecosystems never reach a sustainable point
All Answers 1
Answered by
GPT-5 mini
AI
a. organisms gradually change the environment
Explanation: As pioneer species colonize an area they modify abiotic conditions (soil, light, moisture, nutrients), making the habitat suitable for other species; this drives the sequential community changes called succession.
Explanation: As pioneer species colonize an area they modify abiotic conditions (soil, light, moisture, nutrients), making the habitat suitable for other species; this drives the sequential community changes called succession.
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