The correct answer to this would be:
“inability of many medium ground finches to feed on large,
hard seeds”
The medium ground finches feed on seeds. However, the birds
have two variations in the bill shape: some birds have wide, deep bills while others
have thinner bills. The large-billed birds feed more proficiently on large,
hard seeds, while the smaller billed birds feed more proficiently on small,
soft seeds. The reduction in number started in 1977, when a drought period
altered vegetation on the island. Due to this event, the number of seeds
declined dramatically; the decline in small, soft seeds was larger than the
decline in large, hard seeds. The large-billed birds were able to endure better
than the small-billed birds thus resulting in decline in number.
Humans because that’s what it is
Inhibition
It is a mechanism of succession in which one species decreases the probability that a second species will become established. Common causes of inhibition include competition, predation, and parasitism.
<h3>What is succession ?</h3>
The method by which a biological community's structure changes over time. Primary and secondary succession have been identified as two distinct forms.
- Even in societies at their peak or in maturity, succession can occur. For instance, when a tree falls in an established forest, sunlight may once more be able to penetrate the forest floor, allowing new growth to start. In this instance, fresh, smaller plants would be the first in the succession. Communities are ever-evolving and expanding.
Learn more about Succession here:
brainly.com/question/1212975
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Is biotic?
Does that help? What are the answer choices?
The ans is A) some protists are heterotrophs and others are autotrophs..
