Use the drop-down menus to identify which groundwater zones are labeled in the image.
Label A
Label B

Label A: saturated zone

Label B: unsaturated zone

Explanation:

Label A :Saturated zone

Label B:Unsaturated zone

Explanation:

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