Answer:
A testable proposition.
Explanation:
A hypothesis is one of the tools in working in different academic settings. It is used in the both science, social science and art fields.
It is defined here to be simply a proposition that is testable or it can also be defined as a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, which is either asserted merely as a provisional conjecture to guide investigation or accepted as highly probable in the light of established facts.
Answer:
Using alternative crops would help keep the soil healthy.
Explanation:
George Washington Carver who lived between 1860s to 1943 was an American agricultural scientist, and popularly known for his advocacy for alternative crops to cotton and methods to prevent soil depletion. He was considered as one of the foremost black scientist of the early 20th century
In his attempts to improve depleted soils for agricultural purpose, Carver developed techniques that involved farmers to grow other crops, such as peanuts and sweet potatoes, as a source of their own food and to improve their quality of life.
Hence, George Washington Carver think using alternative crops to cotton would help keep the soil healthy.
Answer:
It was first introduced in the first Lomé Convention (1975) with the purpose of remedying the harmful effects of the instability in export revenue from agricultural products.
Explanation:
Answer:
perceptual sets.
Explanation:
Perceptual set: In psychology, the term perceptual set is determined as an individual's susceptibility or predisposition to perceive or recognize specific things in a certain manner or way. In other words, the perceptual set is described as an individual's propensity to notice only a few aspects of a particular object and therefore ignoring all other aspects or details.
In the question above, the given statement signifies that Professor Brandt is conducting a study on the perceptual sets.