Q: Mutualism is an interaction between individuals of two different species that has what effect on both of them?


Read this paragraph and choose the correct option from the provided answers:

They live mutualistically with other organisms. Mutualistic fungi live harmlessly with other living organisms. Recall that mutualism is an interaction between individuals of two different species, in which both individuals benefit.

 Choices:

- neutral

- harmful

- abnormal

- beneficial


A:
beneficial