Q: Answer the following question given this paragraph: The direction of the force of gravity is in a straight line between two objects. It is always attractive. Q: The direction of the force of gravity is in what direction? A:

OPTIONS:
- staggered line
- curved line
- fragmented line
- straight line

A: straight line

input: OPTIONS:
- galaxy
- atom
- molecular system
- solar system Now, answer this question: Answer the following question given this paragraph: Since the early 1990s, astronomers have discovered other solar systems. A solar system has one or more planets orbiting one or more stars. We call these planets "extrasolar planets," or exoplanets . They are called exoplanets because they orbit a star other than the Sun. As of April 2014, more than 4,600 exoplanets have been found, with 1706 confirmed. The rate of discovery is increasing rapidly! You can check out how many we have found at http://planetquest. jpl. nasa. gov/ . Q: What do you call a system that has one or more planets orbiting one or more stars? A:
A:
output: solar system

Answer the following question given this paragraph: isolating the individual components, preservationists are better able to determine the condition of an object and those books and documents most in need of immediate protection. The simplest class of organic compounds is the hydrocarbons, which consist entirely of carbon and hydrogen. Petroleum and natural gas are complex, naturally occurring mixtures of many different hydrocarbons that furnish raw materials for the chemical industry. The four major classes of hydrocarbons are the alkanes, which contain only carbonhydrogen and carboncarbon single bonds; the alkenes, which contain at least one carboncarbon double bond; the alkynes, which contain at least one carboncarbon triple bond; and the aromatic hydrocarbons, which usually contain rings of six carbon atoms that can be drawn with alternating single and double bonds. Alkanes are also called saturated hydrocarbons, whereas hydrocarbons that contain multiple bonds (alkenes, alkynes, and aromatics) are unsaturated. Q: The simplest class of organic compounds is the what? A:

OPTIONS:
- particles
- Phenols
- gas
- hydrocarbons

Answer: hydrocarbons

Problem: OPTIONS:
- reflectivity compounds
- valence compound
- ions
- covalent compounds
Q: Answer the following question given this paragraph: Covalent bonds are bonds in which atoms share rather than transfer electrons. Compounds with covalent bonds are called covalent compounds. Q: What do you call compounds that have covalent bonds? A:
Answer: covalent compounds

Problem:OPTIONS:
- 2.2 pounds
- 2.15 pounds
- 2 kilograms
- 2 pounds

Answer the following question given this paragraph: Lastly, keep in mind the small size of bacteria. Together, all the bacteria in your gut may weight just about 2 pounds. Q: How much can the bacteria in your gut weigh? A:
****
A: 2 pounds

Problem:OPTIONS:
- mosses
- trees
- fungi
- bacteria

Answer the following question given this paragraph: Plants aren't the only organisms that use the energy of the sun to make food. Some bacteria can also perform photosynthesis. In fact, the first photosynthetic organisms on Earth were bacteria. Photosynthesis is just one of many ways that bacteria can obtain energy. Q: What were the first photosynthetic organisms on earth? A:
****
A:
bacteria