Answer:
It helped agriculture develop quickly so farmers could produce enough food for the growing population. During the second agricultural revolution, there were a reduction in the number of people needed to operate the farms. Farmers began to use a technique called crop rotation. Crop rotation is a practice of rotating the use of different fields from crop to crop each year, to avoid exhausting the soil.
Explanation:
The physical setup of the learning environment refers to the Classroom structure which includes the arrangement of chairs, tables, and other equipment in the classroom designed to maximize learning.
<h3>What is physical learning?</h3>
Physical learning refers to the arrangement of the classroom which maximizes the learning and interactions between the teacher and students.
Thus the physical setup of the learning environment refers to the class arrangement or classroom structure which increases the understanding of subjects in the students.
Thus the correct option is Classroom structure.
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A. (althougth flowers do need sun) is not correct, as all the flowers were in the sun, so it doesn't explain the results.
B. is also wrong as the "vinegar flowers" are dead.
C. Plants to need water to survive, but more evidence is needed to know for sure (such as a vase without water- maybe they don't need water, but die in soda or vinegar?)
D. This is true- we clearly see that the plants in water well a lot better off than those in soda or vinegar!
Answer:
It outlawed the discriminatory voting practices adopted in many southern states after the Civil War, including literacy tests as a prerequisite to voting. This “act to enforce the fifteenth amendment to the Constitution” was signed into law 95 years after the amendment was ratified.
Explanation:
