Closely related species often look similar but have courtship rituals that are slightly different to ensure that mating occurs between member of the same species. The correct option among all the options that are given in the question is the third option or option "c". This is to preserve the specialties that each species have.
When someone does not have insurance:
• Infected patient with contagious disease won’t be treated so the infection might be spread,
• Emergency treatment and care for uninsured patient will cost a lot more than for the patient with insurance,
• Staying in hospital rooms and using hospital resources is more expensive.
The correct answer would be
C.) <span>Polio Vaccination.</span>
The type of ecological succession being described in the illustration is primary succession.
<h3>What is primary succession?</h3>
It is a form of succession that occurs when an area that has never been occupied by any living organism becomes exposed and eventually gets colonized by living organisms.
It is quite different from secondary succession which happens when an area that has been housing biotic communities before gets disrupted by a major disturbance.
A new island formed by volcanic action has never housed any biotic community before. Thus, only primary succession can occur there.
More on primary succession can be found here: brainly.com/question/26675203
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