By the 1980s, cognitive science combined many disciplines in addition to psychology. which of the following is one of these disciplines?
a. etymology
b. genealogy
c. chemistry
d. anthropology

Anthropology

Explanation:

Anthropology can be defined as the scientific study of human, their behavior, and the societies in the past and future.

During the 1980s cognitive science was combined with psychology and was known as anthropogy.

The study of human behavior, cultural meaning, biological development of humans also comes under anthropology.

Hence, the correct answer is option D

multiplying and dividing the two decimals and the eqations by the same number of the overalls

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.