You make a point/claim then back up that point with evidence and reasons
The correct answer is B. Their backpacks fully loaded
This is an absolute phrase because it modifies the remaining part of the sentence and consists of a noun phrase and a participle.
Answer:
D
Explanation:
While waxing is "To get bigger or become brighter", waning is "To get smaller or become dimmer"
Clearly expressed means when something is shown completely