A river changes course the way population of mice is subdivided it into two populations the forest on the east side of the stream contains a land predator to that is absent on the western side of the stream

what school and grade?

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