<span>B.punctuation and grammatical errors<span /></span>
A frame narrative is like a fake story so the answer is C
B)expository text
Explanation:
It's non fiction and true information
The primary style of Trifles is a realistic drama.
The troposphere is the lowest level of the atmosphere, so it is in contact with the Earth's surface. In contrast, the stratosphere is located above the troposphere, so it is not in contact with the Earth's surface. ... The air density and air pressure are much lower in the stratosphere.
