The first keeps were rectangular in shape but later ones were often circular. The Stone Keep would be surrounded by a thick stone wall containing turrets for lookouts. The Bailey was now the area outside the keep but within the outer walls and shelter for animals or craft workshops might be built against the walls.
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Answer:
The experimental group
Explanation:
In every research or experiment, there is always an experimental group and control group.
Experimental Group is simply the group in ang scientific experiment where the experimental procedure is being carried out upon. This group is exposed to the independent variable being tested and the changes are therefore observed and recorded for research purposes. It is known to receive some type of special treatment in relations to the independent variable.
They can also have multiple experimental groups such as high rate and low rate.
Answer:
Chunking.
Explanation:
Chunking is the process of dividing the information in groups to be easily remembered. Due to their similar traits or familiarity, the groups of words are easily remembered being separated with those that share the familiarity rather than when they are all mixed up. Such is the case with Helen and the items both from the kitchen and the garage. If she makes two separate groups out of the big list, dividing everything in groups of things that share similar traits or common aspects, she will have it easier at remembering everything.
