Which of the following is a solution?
A) blood plasma
B) cigarette smoke
C) milk
D) none of these
D
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What do pores allow for in rock forming processes?
A) Magma seeps through pores, resulting in igneous rock. B) Hydrothermal energy seeps through pores, allowing for the production of electricity. C) Water seeps through pores, resulting in dissolution. D) Minerals precipitate from the water into pores, cementing grains together.
Most of the public health impacts from air pollution are the result of
A) acute exposure to a single pollutant. B) acute exposure to many pollutants. C) chronic exposure to a single pollutant. D) chronic exposure to many pollutants.
Because of public pressure and environmental concerns about plastic water bottles, many colleges and universities have
A) switched to biodegradable bottles. B) opposed state bottle bills. C) lowered the cost of the product. D) banned sales of bottled water on campus.
North Carolina’s _______________ extends farther into the path of many Atlantic hurricanes than anywhere else on the East Coast
Fill in the blank with correct word.