Answer;
The best phrase will be;
<span>Neither benefits nor is harmed
</span>
Explanation;
Commensalism is a type of relationship where organisms of two species in which one species obtains food or other benefits from the other without harming it.
Commensal is the organism that benefits from the relationship or association.
Uncontrolled cell division is called cancer
Energy is released when a chemical bond forms between two identical atoms
Answer:
introducing a statement or idea which reverses one that has just been made or referred to.
Explanation: