a relationship in which one species kills and consumes another species is known as\npredation.\nparasitism.\n…

a relationship in which one species kills and consumes another species is known as\npredation.\nparasitism.\ncommensalism.\nmutualism.
Answer
Brief Explanations:
Predation involves one species preying on another. Parasitism is one species living off another without necessarily killing it immediately. Commensalism is one - species benefiting while the other is unaffected. Mutualism is a mutually - beneficial relationship.
Answer:
A. predation