The most likely effect of adding wolves to the park is that there would be an increase in the aquatic plants population.
Food chain is the linear relationship between organisms that shows how they feed on one another.
In an ecosystem, organisms feed on one another as follows:
Primary producers -> Primary consumers -> Secondary consumers
According to this question, the primary consumers like snowshoe, horse etc control the population of producers like aquatic plants.
Therefore, the addition of wolves to the park will cause the population of producers like aquatic plants to increase because the wolves will feed on the primary consumers.
Learn more about food chain at: https://brainly.com/question/16065961