18. One of his important contributions
include the creation of three different methods
for projecting the Earth's surface on a map, the
calculation of coordinate locations.
a. Aristotle
c. Herodotus
b. Eratosthenes
d. Ptolemyv
19. Functionalism is a sociological theory
that explains social life using a
approach
a. Micro analysis
c. Macro analysis
b. Interpretive analysis d. Statistical Analysis​.