input with options: Answer the following question given this paragraph: Q: What is the energy of motion called? A:
OPTIONS:
- binary energy
- potential energy
- mixed energy
- kinetic energy
output: kinetic energy

Q: Answer the following question given this paragraph: Science is a process of knowing about the natural universe through observation and experiment. Q: Science is a process of knowing about the natural universe through what two actions? A:

OPTIONS:
- thinking and guessing
- changes and experimentation
- guessing and observing
- observation and experimentation

A: observation and experimentation

input: OPTIONS:
- ions
- microorganisms
- hydrocarbons
- crystals Now, answer this question: Answer the following question given this paragraph: Compounds like sodium chloride form structures called crystals. A crystal is a rigid framework of many ions locked together in a repeating pattern. Ions are electrically charged forms of atoms. You can see a crystal of sodium chloride in the Figure below . It is made up of many sodium and chloride ions. Q: Compounds like sodium chloride form structures called what? A:
A:
output: crystals

Answer the following question given this paragraph: Puberty in girls starts when the hypothalamus "tells" the pituitary gland to secrete hormones that target the ovaries. Two pituitary hormones are involved: luteinizing hormone (LH) and follicle-stimulating hormone (FSH) . These hormones stimulate the ovary to produce estrogen . Estrogen, in turn, promotes growth and other physical changes of puberty. It stimulates growth and development of the internal reproductive organs, breasts, and pubic hair (see Figure below ). You can watch an animation of these and other changes that girls experience during puberty at this link: http://www. bbc. co. uk/science/humanbody/body/interactives/lifecycle/teenagers/ . Q: What item starts puberty in girls? A:

OPTIONS:
- the ovary
- the uterus
- the thyroid
- the hypothalamus

Answer: the hypothalamus

Problem: OPTIONS:
- halogens
- nonmetals
- noble gases
- metals
Q: Answer the following question given this paragraph: Metallic Solids Metals are characterized by their ability to reflect light, called luster, their high electrical and thermal conductivity, their high heat capacity, and their malleability and ductility. Every lattice point in a pure metallic element is occupied by an atom of the same metal. The packing efficiency in metallic crystals tends to be high, so the resulting metallic solids are dense, with each atom having as many as 12 nearest neighbors. Bonding in metallic solids is quite different from the bonding in the other kinds of solids we have discussed. Because all the atoms are the same, there can be no ionic bonding, yet metals always contain too few electrons or valence orbitals to form covalent bonds with each of their neighbors. Instead, the valence electrons are delocalized throughout the crystal, providing a strong cohesive force that holds the metal atoms together. Q: What category of elements are chacterized by their ability to reflect light, called luster, their high electrical and thermal conductivity, their high heat capacity, and their malleability and ductility? A:
Answer: metals

Answer the following question given this paragraph: A lichen is an organism that results from a mutualistic relationship between a fungus and a photosynthetic organism. The other organism is usually a cyanobacterium or green alga. The fungus grows around the bacterial or algal cells. The fungus benefits from the constant supply of food produced by the photosynthesizer. The photosynthesizer benefits from the water and nutrients absorbed by the fungus. Figure below shows lichen growing on a rock. Q: How does the fungus benefit from the photosynthesizer? A:

OPTIONS:
- shade
- protection from chemicals
- supply of carbon dioxide
- supply of food

Answer:
supply of food