Answer the following question given this paragraph: A: Humidity is a measure of the amount of water vapor in the air. When humidity is high, sweat evaporates more slowly because there is already a lot of water vapor in the air. The slower evaporation rate reduces the potential for evaporative cooling. Q: What is the measurement for the amount of water vapor in the air? A:

OPTIONS:
- haze
- ambient
- saturation
- humidity

Answer: humidity

Problem: OPTIONS:
- to carry nutrients
- to carry information
- to prevent disease
- to prevent dehydration
Q: Answer the following question given this paragraph: There are many choices you can make to keep your nervous system healthy. One obvious choice is to avoid using alcohol or other drugs. Not only will you avoid the injury that drugs themselves can cause, but you will also be less likely to get involved in other risky behaviors that could harm your nervous system. Another way to keep the nervous system healthy is to eat a variety of healthy foods. The minerals sodium, calcium, and potassium, and vitamins B 1 and B 12 are important for a healthy nervous system. Some foods that are good sources for these minerals and vitamins include milk, whole grains, beef steak, and kidney beans (shown in Figure below ). Your brain also needs healthy fats like those in nuts and fish. Recall that fats insulate the axons of neurons. These fats help build new connections between nerves and brain cells. These fats may improve memory and increase learning and intelligence. Water is also important for the nervous system, so drink plenty of water and other fluids. This helps prevent dehydration, which can cause confusion and memory problems. And get plenty of rest. Your brain requires plenty of rest so it can strengthen circuits that help with memory. A good night's sleep will help keep your brain functioning at its best. Q: Why is water important for the nervous system? A:
Answer: to prevent dehydration

Problem:OPTIONS:
- renewable resources
- air resources
- natural resources
- water resources

Answer the following question given this paragraph: Water pollution occurs when chemicals, sewage, trash, or heat enter water resources. Water pollution is threatening the limited supply of clean, fresh water that human beings and other living things depend on. Q: Water pollution occurs when chemicals, sewage, trash, or heat enter what? A:
****
A: water resources

Answer the following question given this paragraph: The sub-energy levels are identified by the azimuthal quantum number, . Q: What are identified by the azimuthal quantum number? A:
OPTIONS:
- ionic-energy level
- covalent bonds
- radioactivity - energy levels
- sub-energy levels
sub-energy levels

Answer the following question given this paragraph: Phospholipids As its name suggests, a phospholipid is a bond between the glycerol component of a lipid and a phosphorous molecule. In fact, phospholipids are similar in structure to triglycerides. However, instead of having three fatty acids, a phospholipid is generated from a diglyceride, a glycerol with just two fatty acid chains (Figure 2.23). The third binding site on the glycerol is taken up by the phosphate group, which in turn is attached to a polar "head" region of the molecule. Recall that triglycerides are nonpolar and hydrophobic. This still holds for the fatty acid portion of a phospholipid compound. However, the head of a phospholipid contains charges on the phosphate groups, as well as on the nitrogen atom. These charges make the phospholipid head hydrophilic. Therefore, phospholipids are said to have hydrophobic tails, containing the neutral fatty acids, and hydrophilic heads, containing the charged phosphate groups and nitrogen atom. Q: A phospholipid is a bond between the glycerol component of a lipid and what else? A:
OPTIONS:
- chlorine molecule
- elemental molecule
- oxygen molecule
- phosphorous molecule

Answer: phosphorous molecule

input with options: Answer the following question given this paragraph: Q: What might eventually happen to a species if it is unable to reproduce? A:
OPTIONS:
- natural selection
- migration
- adaptation
- extinction
output:
extinction