An eating disorder is something that you think you are in control of, but in reality it controls you. A diet is something that you can control and know that you are in control of.
The correct answer is "serving their child only foods of plant origin."
A vegan is a person who only eats foods derived from plants.
Fungi do not have chlorophyll
They also do not have roots
Fungi cannot make their own food from direct sunlight
so your answer would be C
D: all of the above. All statements are true.