Answer:
Third option
Explanation:
I believe "long winter days have been proven to affect many people’s moods" or the third option is the best answer for this question, because it genuinely sounds like a concluding statement. It's saying that long winter days have been PROVEN to affect many peoples moods which means that the previous statements made in this paragraph must of been facts that supports this final statement that long winters affect people moods.
Hope this helps.
Answer:
to explain how the conference would benefit the writer to apply for a position to work at the conference
Answer:
Blue light changes as it travels from diamond into crown glass at its speed increases.
Explanation:
