Answer:
A. The word "while" helps the reader determine that the character goes to the market at the same time the water is heating.
Explanation:
Something that is necessary is 'needed'.
Answer:
"Nature" refers to the phenomena of the physical world, and also to life in general. It ranges in scale from the subatomic to the cosmic. The term "nature" may refer to living plants and animals, geological processes, weather, and physics, such as matter and energy.
Explanation:
