A doctor reports a single occurrence of a disease to the Centers for Disease Control as a disease outbreak. Which of these factors most likely led to the doctor's actions? A. The disease causes a variety of symptoms, including fever and nausea. B. The disease has been absent from the population for a long time. C. The disease is typically more common in children than it is in adults. D. The disease causes symptoms that can last from 7 to 14 days.

The disease has been absent from the population for a long time.

a community that experiences major changes undergoes progress

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a