Answer:
i believe your answer is A
Explanation:
Answer:
Out of these choices, the three answers are:
Tuition
School Supplies
Boarding/Housing
Explanation:
You get points by answering other people you can use this currency for homework help, more points = more people that would want to help you out.
Answer:
Eco-efficiency.
Explanation:
Eco-efficiency is the relationship that exists between the economic value of a good or service offered in the market, and the environmental impact that its production generates for the human ecosystem. Thus, the lower the environmental impact generated by said product, the higher its eco-efficiency rate.
The search for eco-efficiency of goods and services aims to preserve the environment, that is, to guarantee a natural environment suitable for human life, in conjunction with a normal production of goods and services.