Concept checking is the process of a teacher asking questions to their students to make sure they understand the vocabulary/grammar you have taught them. =)
The correct answr is D. The spider scurried under the kitchen cabinet.
"Under" is the preposition here which signifies the logical relationship between two objects, the spider and the kitchen cabinet.
Under signifies how these two objects are connected to each other.
If a person were using this source and the tables to which it refers to a primary source.
I think the answer is B) a primary source since in most research projects it's important to use primary instead of secondary sources!
~ Hope I helped & Good luck!
Propaganda i guess because
