Ineed this answer so i can get a passing grade

the addition or removal of a species causes a trophic cascade

a. true
b. false

it’s A.true

Explanation: Trophic cascade, an ecological phenomenon triggered by the addition or removal of top predators and involving reciprocal changes in the relative populations of predator and prey through a food chain, which often results in dramatic changes in ecosystem structure and nutrient cycling.

answer; john stuart mill's principle of utility is your answer; /// good luck

answer; collective security;