Answer:
The correct answer is C
Explanation:
Ethical in living, it is the philosophy of taking a decision for the daily life, which consider the account ethics and the moral values, specifically in regard to animal welfare, consumerism, environmentalism and sustainability.
So, she wants to incorporate the ethical changes into her life, she could try to practice for turning offs the lights whenever she leaves the room and remember to bought a reusable the water bottle for work.