im pretty sure this is true but to be safe just check with some more people.
Hi what are the options given ?
Now think of the ground as the Sun, the large object as the Earth, the small object as the Moon, and the fall as their orbit around the Sun: the Earth and the Moon stay together, because they experience (almost) the same gravitational acceleration from the Sun.
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.