His discovery of the role of oxygen. He recognized and named oxygen and hydrogen and opposed the phlogiston theory. He helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.
Answer:
Noxon was a bad president.
Warm summers cool winters and soil well suited to growing crops
Answer:
1. tells readers important information the characters do not know
dramatic irony
2. hints at what is to come in the action of a story
foreshadowing
3. depicts events that occurred before the events are currently
flashback
4. unfolding in the story
develops the sequence of events in a story
plot
Explanation: