B. Their
There is where something is, and They're is they are
Answer:
A. At the very beginning
Explanation:
Invocations can occur at the beginning of the poem or start of a new canto; they are considered conventions of the epic form and are a type of apostrophe.
Answer:
The first one
Explanation:
Because in the passage sentence 3 is telling us that the fungi have many connections with the trees.