Please answer the following question: You are presented with the question "What systems are pollutants bad for?" and the following answer choices: - destroying life - classification system - an organism's body - respiratory and circulatory - animal habitats - ambulatory systems - social security system - the environment Now knowing that air pollution harms the respiratory and circulatory systems and air pollution is caused by lots of different pollutants, choose the best answer.
A:
respiratory and circulatory