Question:
Use evidence from the fact that as light pollution increases , seeing the stars will be harder to answer the following question. OPTIONS:
- stars are condensed in the sky
- a greater amount of light is condensed in an area
- floodlights are used at sea
- spaceships begin to hover over earth "Seeing stars may become more difficult as"

Answer:
a greater amount of light is condensed in an area

Question:
Use evidence from the fact that the circulatory system brings oxygen from the lungs to the rest of the body to answer the following question. OPTIONS:
- could be wrapped around the earth
- is the length of a horse
- is the length of the universe
- is the length of the universe "The circulatory system is so long it"

Answer:
could be wrapped around the earth

Question:
Use evidence from the fact that the moon rising occurs once per day to answer the following question. OPTIONS:
- 30 years
- 10 months
- 10 minutes
- 24 hours "If you missed the rising moon today you will have to wait till when to see it again"

Answer:
24 hours