Answer:
they tell the reader about Nora's daily routine and life style
Explanation:
They show how much money Nora gives to the porter.
They give important background details about Nora’s life.
They show Nora’s mood and her approach to her husband.
They show how Nora wants to hide the Christmas tree.
Answer:
A. The troposphere
Explanation:
The troposphere is the lowest layer of Earth's atmosphere. Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Most types of clouds are found in the troposphere, and almost all weather occurs within this layer. ... The bottom of the troposphere is at Earth's surface.
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