Answer:
True
Explanation:
The soil compaction results in an increase of bulk density of soil which cause the particle to move closer to each other thus resulting in mass per unit volume.
it also reduces the pore percentage in the soil hence decrease the permeability of the soil. lesser the permeability of soil higher is the chances of stagnation of water.
we cant really give you an answer for this , this question is supposed to be about your opinion . so honestly theres no right or wrong answer
Answer:
12th graders will score higher than the 9th graders on the ABC memory test
Explanation:
A directional hypothesis can be explained as a prediction made by a researcher regarding a difference between two variables or groups of a population. In this case, one can predict the direction based on some facts like past research, accepted theory and extensive experience.
In conclusion, the researcher will be able to know the difference in the 12th graders and 9th graders through the directional hypothesis, which will help him to find out that, the 12th graders will score higher than the 9th graders on the ABC memory test based on the experience they have gathered so far.
Answer:
A series of meetings in 1814-1815, during which European leaders sought to establish long-lasting peace and security after the defeat of Napoleon.
