What is a body fossil, and where are body fossils usually found?

Body fossils are the most common type of fossil found across the world. They are formed from the remains of dead animals and plants. Most body fossils are of hard parts such as teeth, bones, shells, or woody trunks, branches, and stems.

Explanation:

Most body fossils are those found on the hard portions of an organism's body, such as bones, claws, teeth, outer skin or scales and other parts. However, sometimes fossils have been uncovered of softer body tissues from muscles, tendons and organs

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