I don't know answer to this question, but I can explain what it wants for you to name, if that would helped you.
It says that you have to find 4 doings of bacterias (micro-organisms) in the organ system for digestion.
The evidence would be all the different types of species
Answer:
It would be D. Mitotic spindles form
Answer:yin’s she’s
Explanation:
Bjurhe