Question

What's this? Please answer with an explanation

Answer 1

mutualism

Step-by-step explanation:

commensal means one is benifited while other is neither benifited not harmed for eg ecoli in our stomach

mutualism means both are benifited for eg birds eating bugs form animals bodies

predation means one is benifited one is harmed eg hunting animals

Answer 2

Mutualism, a relationship in which both species benefit,

Step-by-step explanation:

there are many examples of mutualistic bacteria in the gut that aid digestion in both humans and animals. -> "one can't live without the other" something like that