Problem:OPTIONS:
- ohm
- newton
- joule
- pascal

Answer the following question given this paragraph: In the above equation for pressure, force is expressed in Newtons (N) and area is expressed in square meters (m 2 ). Therefore, pressure is expressed in N/m 2 , which is the SI unit for pressure. This unit is also called the Pascal (Pa) . It is named for the scientist Blaise Pascal whose discoveries about pressure in fluids led to a law of the same name. Pressure may also be expressed in the kilopascal (kPa), which equals 1000 Pascals. For example, the correct air pressure inside a mountain bike tire is usually about 200 kPa. Q: What unit of pressure is named for the scientist whose discoveries about pressure in fluids led to a law of the same name? A:
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A: pascal

Problem:OPTIONS:
- cytoplasm
- chlorophyll
- cells
- seeds

Answer the following question given this paragraph: Nonvascular plants lack seeds and vascular tissue. Q: Nonvascular plants lack vascular tissue and what? A:
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A: seeds

Problem:OPTIONS:
- sediments
- fluids
- stem cells
- organisms

Answer the following question given this paragraph: Q: In biological augmentation, ecologists use what to add essential materials to ecosystems? A:
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A: organisms

Problem:OPTIONS:
- oil
- wine
- blood
- water

Answer the following question given this paragraph: Compared to other liquids, water has a relatively high surface tension and heat capacity. Both of these properties are partially a result of the strong hydrogen bonds that hold water molecules together. Q: Compared to others, what type of liquid has a relatively high surface tension and heat capacity? A:
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A:
water