Question

the bleeding tooth fungus
in forests of old trees, you may spot a strange kind of mushroom growing. this form of mushroom looks like strawberries with whipped cream. or, maybe it looks like a bloody pulled tooth!
this mushroom lives in countries around the world.
look at the meaning of \form\ in the chart. which clue helps you understand what \form\ means?
word
form
clue
?
meaning
a certain type or sort

Explanation:

To determine the clue for "form", we analyze the context. The sentence "a strange kind of mushroom" and "This form of mushroom" shows that "kind" is a synonym - like clue. The text describes the mushroom's appearance, but the key is the use of "kind" (a certain type/sort) to clarify "form". So the clue is from the word "kind" in the sentence "a strange kind of mushroom" (or the description of the mushroom's type).

Answer:

The clue is the word "kind" (from "a strange kind of mushroom") as it relates to "a certain type or sort", helping understand "form" means a type of mushroom.