Question

Symbiotic relationships may evolve ?

rapidly over a short period of time throughout all species.

all of the above
very quickly to remove all benefits acquired by the relationship.

over time by co-evolution of adaptations that reduce the harm or improve the benefit of the relationship.

Answer 1

the last answer

Step-by-step explanation:

over time by co-evolution of adaptations that reduce the harm or improve the benefit of the relationship