Answer:
I think its gravity but not sure
Answer:
Developing countries are countries that have a low standard living; these countries usually have a low gross national income per capita even though they are in an economical development. They also have a high gross domestic product per capita. Another economic measure is also industrialization.
Explanation:
This means that star A is 5 times as luminous as star B
Economic freedom is an important part of the free enterprise system, because it allows us to pursue our own self-interests and this motivates us to be productive
