Answer:
B (second)
Explanation:
To provide a moral lesson for young boys
Many school signs are shaped like a schoolhouse
Answer:
improving air quality :
1. keep it clean. a clean house may be a healthier house , because good indoor hygiene can greatly cut down on dust and animal dander
2. keep the greenery outdoors
3. change your filters
4. invest in an air purifier
5. let fresh air in
Answer:
the idea of freedom that the United States stands for
Explanation:
i just picked it and it was right
It is a book about botany/environment.
