Answer:
B) is a living organism.
Step-by-step explanation:
All living organisms must have 8 treats or characteristics to be called living things:
- cellular organization
- reproduction
- metabolism
- homeostasis
- heredity
- response to stimuli
- growth and development
- adaptation through evolution
These eight characteristics are what make something a living thing, since the protist is made out of a cell, which has all of this characteristics, we can assume is a living organism, the other options could be truth, but we do not have enough information to say if they are or they aren´t true.