How did charter captain dean Dougherty come up with the idea for research charters? How are these charters helpful and what makes them unique

answer; i believe the correct answer to the above question is ( friction)

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

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