input with options: Answer the following question given this paragraph: Sublimation is the process in which a solid changes directly to a gas without going through the liquid state. Solid carbon dioxide is an example of a substance that undergoes sublimation. Q: What is the process in which a solid changes directly to a gas without going through the liquid state called? A:
OPTIONS:
- vaporization
- amplification
- Diffusion
- sublimation
output: sublimation

Q: Answer the following question given this paragraph: This model for metallic bonding explains some of the physical properties of metals. Metals conduct electricity and heat very well because of their free-flowing electrons. As electrons enter one end of a piece of metal, an equal number of electrons flow outward from the other end, allowing an electrical current to pass through the material with minimal resistance. Additionally, because the electron "glue" that holds the metal atoms together is very easy to deform and reshape, bulk metals can be easily hammered, bent, and pulled without breaking apart. Q: Free-flowing electrons enable what materials to conduct electricity and heat very well? A:

OPTIONS:
- noble gases
- alloys
- acids
- metals

A: metals

input: OPTIONS:
- gas
- plasma
- theoretical
- biochemical Now, answer this question: Answer the following question given this paragraph: Biochemical reactions are optimal at physiological temperatures. For example, most biochemical reactions work best at the normal body temperature of 98.6F. Many enzymes lose function at lower and higher temperatures. At higher temperatures, an enzyme's shape deteriorates. Only when the temperature comes back to normal does the enzyme regain its shape and normal activity. Q: Normal body temperature is ideal for most of what type of reactions? A:
A:
output: biochemical

Answer the following question given this paragraph: Potential energy is not only associated with the location of matter, but also with the structure of matter. Even a spring on the ground has potential energy if it is compressed; so does a rubber band that is pulled taut. On a molecular level, the bonds that hold the atoms of molecules together exist in a particular structure that has potential energy. Remember that anabolic cellular pathways require energy to synthesize complex molecules from simpler ones and catabolic pathways release energy when complex molecules are broken down. The fact that energy can be released by the breakdown of certain chemical bonds implies that those bonds have potential energy. In fact, there is potential energy stored within the bonds of all the food molecules we eat, which is eventually harnessed for use. This is because these bonds can release energy when broken. The type of potential energy that exists within chemical bonds, and is released when those bonds are broken, is called chemical energy. Chemical energy is responsible for providing living cells with energy from food. The release of energy occurs when the molecular bonds within food molecules are broken. Q: Potential energy is not only associated with the location of matter, but also with the structure of matter. even a spring on the ground has potential energy if it is what? A:

OPTIONS:
- ignored
- watched
- coupled
- compressed

Answer: compressed

Problem: OPTIONS:
- nitric acid
- sulfuric water
- hydrochloric acid
- sulfuric acid
Q: Answer the following question given this paragraph: Surface mining exposes minerals that were underground to air and water at the surface. These minerals contain the chemical element sulfur. Sulfur mixes with air and water to make sulfuric acid. This acid is a highly corrosive chemical. Sulfuric acid gets into nearby streams and can kill fish, plants, and animals. Surface mining is safer for the miners. Q: What is corrosive mixture is formulated by the combination of water, air and sulfur? A:
Answer: sulfuric acid

Answer the following question given this paragraph: When homologous chromosomes pair up during meiosis I, crossing-over can occur. Crossing-over is the exchange of genetic material between non-sister chromatids of homologous chromosomes. It results in new combinations of genes on each chromosome. Q: What is the term for the exchange of genetic material between non-sister chromatids of homologous chromosomes? A:

OPTIONS:
- inheritance
- asexual reproduction
- meiosis
- crossing-over

Answer:
crossing-over