Answer:
d. a theory.
Explanation:
A set of logically interrelated statements that attempts to describe, explain, and (occasionally) predict social events is known as a theory.
A theory is a body of systematized ideas that is formulated with the intention of explaining concepts and justifying certain courses of action.
In certain cases such as research, theories can be used to predict other variables. It can be said to be a body of generalized thought or belief that can be learnt and thought, as the set of principles that apply to a particular item concept or event.
Answer: Nations should be formed by people who share the same language and ethnicity
Explanation:
The ability to perceive visual depth is related to a similar property known as Retinal Disparity.
Retinal disparity is the reality that the left and right fields of vision offer slightly extraordinary visual pics while focusing on a single object. it's far a sort of binocular visual cue that allows humans to perceive depth and distance.
Retinal disparity marks the difference between the two photographs. because the eyes lie multiple inches apart, their retinas select up barely distinctive photographs of objects. The retinal disparity will increase as the eyes get closer to an item.
As an object's distance from the viewer increases, the dimensions of its image at the retina become smaller. And, generally, in the absence of additional visual cues, large objects are perceived as being nearer than smaller items.
Learn more about Retinal Disparity here brainly.com/question/14830057
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Answer: b) Cultural anthropology
Explanation:
Cultural anthropology is defined as the field of anthropology in which human interaction and shaping within societies, environment and culture is studied. Development, present society, past culture, tradition, languages, customs etc happening in environment and their differences is known.
According to the question, Richard is working in cultural anthropology department for studying upcoming and past ritual of Bemba along with their food, health of people .
Other options are incorrect because archeology and physical anthropology are not the field where human culture, society and developed is researched.Thus, the correct option is option(b).
