Answer:
This study is an example of a blocked design experiment.
Explanation:
Directly, we can say that a blocked design experiment is an experiment that has the object of study divided into blocks that are repeated throughout the experimental unit. In the experiment presented in the question above, we can recognize these blocks when the researcher decided to divide the coastline into 30-meter plots, installing some with breakwaters and others without. Each plot, in this case, is a block.
This type of experiment requires that all blocks are the same and be subjected to the same factors. This allows the researcher to have control of the entire experiment and obtain homogeneous results in each block. In the experiment shown above, we can see that this control has been impaired, since the coastlines to the east and west of the lake receive very different wave patterns due to the wind. This will prevent the blocks from having homogeneous results, since the action of the breakwaters will be affected differently in each block.
Answer:
Yes Puerto Ricans are U.S citizens.
Explanation:
The answer to this question is true.
During a volcanic eruption, the geosphere always interacts with the atmosphere, and that is the case with Mount Saint Helen's as well. During the eruption, the volcano which is part of the geosphere, releases lot of gases, ash, debris into the atmosphere. As they are propelled into the atmosphere, these volcanic products became part of the atmosphere, thus affecting its composition and properties, giving us a nice and simple example of interaction between the two spheres.
Answer:
hope this help's its pretty long...
Explanation:
Luo is the narrator's best friend. They've been friends their whole lives, as they grew up next door to each other in the city of Chengdu. Luo is sent to the mountain to undergo re-education with the narrator, but life on the mountain makes him very depressed; he battles insomnia and moments of deep desperation. His chances of getting off the mountain are even slimmer than the narrator's because his father, the dentist, is serving time in prison. The narrator claims that Luo possesses no useful skills, but Luo is a skilled storyteller. He performs "oral cinema shows" for the village headman, in which he sees a film and then recites the film's story for the village, making his story last the length of the actual film. This earns Luo and the narrator a reprieve from their manual labor, as the process of seeing a film entails a four-day round trip journey to the city of Yong Jing and the headman agrees to pay the boys for their time. Luo is often selfish (when the boys obtain their first novel, there's no question that Luo will read it first) and convinced of his superiority. Luo is quite taken with Balzac's novels, and he sees that Balzac's work has a transformative effect on his girlfriend, the Little Seamstress. Though Luo loves the Little Seamstress, he's patronizing towards her, believing that she's uncultured and less intelligent than he is. By reading Balzac to her, Luo intends to make the Little Seamstress cultured enough to be worthy of his affections, but his education has an unintended effect: she gains the confidence and vision to leave the mountain for good by herself. Distraught, Luo burns the beloved novels in an emotional and drunken frenzy.
