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

Fact 2: Bacteria, fungi and viruses invade the host and cause disease.

Given the two facts above, answer the question "What have special structures for invading and causing disease?" with the following options: 
- Oak
 - legumes
 - plants
 - trees
 - bats
 - amoeba
 - fungi
 - animals


 

       fungi  