Answer:
Symbiosis is where no organism is killed in the relationship.
Parasitism: The host is harmed but not killed.
Mutualism: Both organisms are benefitted
Commensalism: One organism is benefitted, the other is not effected
In predation, the prey is killed and eaten by the predator for energy.
Sometimes you may see that they consider predation a symbiotic relationship, but not always.
