Serfs were ranked somewhere near the bottom of the class system, just above slaves. They were peasants who were free, but were workers on territories owned by the feudal lords.
Southward. The California current is a pacific ocean current that moves southward along the western coast of North America, beginning of southern British Columbia and ending of southern baja California peninsula. It is considered an eastern boundary current due to the influence of the North American coastline on its course.
An experiment is a research method in which an investigator manipulates one or more factors to observe the effect on some behavior or mental process.
<h3>What is an Experiment?</h3>
An Experiment is a test or procedure or an operation that is carried out controlled conditions so as to discover a purpose or something that is unknown so as to establish an hypothesis of the known test to.
Experiment can be carried out in a laboratory in order to establish a law or even hypothesis.
It is a form of research methods.
Therefore, An experiment is a research method in which an investigator manipulates one or more factors to observe the effect on some behavior or mental process.
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Answer:
I can't see the actual passage but I can tell you that a cheerful to sad mood is when something bad happens like a tragedy or something. Bleak to foreboding means that at first everything is just very calm and still and then it becomes very eerie, as if you can tell by the overall vibe that something is going to happen. Ominous simply means that it is eeire from start to finish, unlike bleak to foreboding when it becomes eerie. I hope this helps.
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