Answer the following question given this paragraph: 34.6 High-temperature Superconductors Superconductors are materials with a resistivity of zero. They are familiar to the general public because of their practical applications and have been mentioned at a number of points in the text. Because the resistance of a piece of superconductor is zero, there are no heat losses for currents through them; they are used in magnets needing high currents, such as in MRI machines, and could cut energy losses in power transmission. But most superconductors must be cooled to temperatures only a few kelvin above absolute zero, a costly procedure limiting their practical applications. In the past decade, tremendous advances have been made in producing materials that become superconductors at relatively high temperatures. There is hope that room temperature superconductors may someday be manufactured. Q: Superconductors are materials with a resistivity of? A:
OPTIONS:
- above zero
- greater density
- high magnitude
- zero

Answer: zero

Question: Answer the following question given this paragraph: There are three main ways that molecules can pass through a phospholipid membrane. The first way requires no energy input by the cell and is called passive transport. The second way requires that the cell uses energy to pull in or pump out certain molecules and ions and is called active transport. The third way is through vesicle transport, in which large molecules are moved across the membrane in bubble-like sacks that are made from pieces of the membrane. Q: How many different ways can molecules pass through a phospholipid membrane? A:
OPTIONS:
- six
- five
- four
- three
Answer: three

input with options: Answer the following question given this paragraph: Gases mix homogeneously when confined to same container. When several gases are added to a container, the individual gas particles mix freely, forming a homogeneous mixture in which each type of gas is randomly distributed throughout all the available volume. Q: What is formed when different gases are confined to the same container? A:
OPTIONS:
- linear mixture
- particulate mixture
- compact mixture
- homogeneous mixture
output: homogeneous mixture

Q: Answer the following question given this paragraph: Paved roads and parking lots prevent rainwater from soaking into the ground. This increases runoff and the potential for soil erosion. Q: What type of roads and parking lots prevent rainwater from soaking into the ground? A:

OPTIONS:
- gravel
- shaded
- dirt
- paved

A: paved

input: OPTIONS:
- sexual
- meiosis
- mitosis
- asexual Now, answer this question: Answer the following question given this paragraph: Vegetative reproduction is a type of asexual reproduction found in plants. This type of reproduction occurs when new individuals are formed without the production of seeds or spores. The formation of new plants out of rhizomes or stolons is an example of vegetative reproductive, such as in the strawberry plant. Other plants use this type of reproduction to reproduce through bulbs or tubers, or shoots and suckers that form along lateral roots. See the Plant Biology concepts for additional information. Q: What kind of reproduction is vegetative reproduction? A:
A:
output: asexual

Question: Answer the following question given this paragraph: Did you ever see a scene like the one in Figure below ? In many parts of the world, trees lose their leaves in autumn. The leaves turn color and then fall from the trees to the ground. As the leaves are falling, they have kinetic energy. While they are still attached to the trees they also have energy, but it's not because of motion. Instead, they have stored energy, called potential energy . An object has potential energy because of its position or shape. For example leaves on trees have potential energy because they could fall due to the pull of gravity. Q: What is another term for stored energy? A:
OPTIONS:
- inertia
- mechanical energy
- latency
- potential energy
Answer:
potential energy