Answer:
The answer is D.
Explanation:
I got it right on edge 2021.
The democratic republic of congo
Answer:
Edward Sapir and Benjamin Lee Whorf
Explanation:
Their theory states that the structure of a language determines or greatly influences the modes of thought and behavior characteristic of the culture in which it is spoken.
The Sapir-Whorf hypothesis is the theory that an individual's thoughts and actions are determined by the language or languages that individual speaks. It goes further to say that language shapes our thinking and behavior. Based on what researcher found out about perception of color remaining unchanged despite their names in different language is something that tend to pull down the theory of Sapir and Whorf.
Answer: It's an EXPERIMENT
Explanation: Experiment is done when we apply anything to a samples or conditions in other to study another sample or conditions.
Observation is done when, we study samples or conditions in it's natural way, without application of anything that may alter it's result.
Because the researcher has applied fertilizer to one side and did not apply to the other side, that means he has performed an experiment. Since he wasn't observing the two sample in it's natural way without any external application.
