Answer:
All fungi, whether parasite or saprobe, are heterotrophs
Explanation:
Fungi is a group of the organism which is classified as a separate kingdom in the classification system.
The group can be identified by its characteristic feature that is they do not produce food on their own rather obtain from the surrounding environment by feeding on them, therefore, are considered the heterotrophic organisms.
These heterotrophs can be classified as the saprophytes that is feed on the dead material or they can be parasites that is they feed on the living material and obtain nutrition.
Thus, the selected option is the correct answer.