All but one is an example of a invasive species. that is

a. zebra mussels introduced into the great lake region from russia that have affected the local species of mussels.

b. the brown tree snake that was introduced to guam from australia and has led to the devastation of the local bird population

c. tomato plants brought into a garden and given the opportunity to grow and thrive without any harm to any other plant species.

d. kudzu imported from china as a ornamental plant that has grown to cover native forests throughout the southeastern united states.