Fact 1: Fungi have special structures for penetrating a host.

Fact 2: Fungi include yeasts, molds, and fleshy fungi.

Given the two facts above, answer the question "what have special structures for penetrating a host?" with the following options: 
- amoeba
 - bats
 - mammals
 - sound waves
 - gamma rays
 - ferns
 - mold
 - maples


 

       mold  