He also studied mathmatics
People other than himself.
Any study that involves any object in space other than Earth or how the Earth interact with other objects.
micro is the study of individual person or a firm and macro eco. is the study of whole economy...so if we study about small than after study about big thats why they both depend each other.
One is not "better" than the other, if you want to be a mathematician then the study of math would be "better" in the same sense that a linguist would be better off studying English language.
Allowing scholars to study topics other than those supported by the Catholic Church
It is important to study how people act and behave against other people. We may do this to investigate how people are acting to people differently to other people than say 20 years ago.
Many protists do not leave fossils:)
Because their country do not have a greater education scheme than other countries, and no practical study but theoretical than other countries.
More of them study law than any other major. Before law school. they major in something related to law school study.
Whether Human Resources Dvelopment or Management is better to study depends on what you want to do. Neither is, by itself, "better" than the other.
there is an easy answer for this question. you need to go back to school to meet the requirements. other than that you cant continue your study.
Yes, the first exoplanet candidates in a galaxy other than our own Milky Way are now under study.