Answer: Background Knowledge
Explanation: Since Sensory Language Means to describe a sound, smell, or feeling vibrantly or thoroughly, therefore you could only know what a sound, smell, or feeling is if you felt it before. Which explains my reasoning why I think the answer is 3.
There are different kinds of persons and one type is composed of those who work well alone while other would prefer to work in the group. If the group is large enough so that it is just conducive for learning then, it will be helpful to the dynamics. However, if it is very big that it is no longer healthy then, it would be better to divide further the group.
Out of the following choices given, the letter of the topic which can be organized using a timeline is the letter A, a cross country train ride.
The point of view was first person
