Problem:OPTIONS:
- astrolabes
- mirrors
- lasers
- telescopes

Answer the following question given this paragraph: Telescopes make distant objects appear both nearer and larger. You can see many more stars through a telescope than with the unaided eye. Q: What make distant objects appear both nearer and larger? A:
****
A: telescopes

Answer the following question given this paragraph: Some predator species are known as keystone species. A keystone species is one that plays an especially important role in its community. Major changes in the numbers of a keystone species affect the populations of many other species in the community. For example, some sea star species are keystone species in coral reef communities. The sea stars prey on mussels and sea urchins, which have no other natural predators. If sea stars were removed from a coral reef community, mussel and sea urchin populations would have explosive growth. This, in turn, would drive out most other species. In the end, the coral reef community would be destroyed. Q: What is a species that plays an especially important role in it's community called? A:
OPTIONS:
- complement
- Invasive
- Leader
- keystone
keystone

Answer the following question given this paragraph: Q: What's the name for the process where pollen is transferred to the ovules of a seed plant? A:
OPTIONS:
- combination
- condensation
- hibernation
- pollination

Answer: pollination

Question: Answer the following question given this paragraph: Two unique properties of liquids are surface tension and viscosity. Surface tension is a force that pulls particles at the exposed surface of a liquid toward other liquid particles. Surface tension explains why water forms droplets, like the water droplet that has formed on the leaky faucet pictured in the Figure below . You can learn more about surface tension at this URL: http://io9. com/5668221/an-experiment-with-soap-water-pepper-and-surface-tension . Q: What is the force that pulls particles at the exposed surface of a liquid toward other liquid particles called? A:
OPTIONS:
- conservative tension
- shinking tension
- transfer tension
- surface tension
Answer: surface tension

input with options: Answer the following question given this paragraph: The chemical formulas for covalent compounds are referred to as molecular formulas because these compounds exist as separate, discrete molecules. Typically, a molecular formula begins with the nonmetal that is closest to the lower left corner of the periodic table, except that hydrogen is almost never written first (H2O is the prominent exception). Then the other nonmetal symbols are listed. Numerical subscripts are used if there is more than one of a particular atom. For example, we have already seen CH4, the molecular formula for methane. Naming binary (two-element) covalent compounds is similar to naming simple ionic compounds. The first element in the formula is simply listed using the name of the element. The second element is named by taking the stem of the element name and adding the suffix -ide. A system of numerical prefixes is used to specify the number of atoms in a molecule. Table 4.1 "Numerical Prefixes for Naming Binary Covalent Compounds" lists these numerical prefixes. Normally, no prefix is added to the first element's name if there is only one atom of the first element in a molecule. If the second element is oxygen, the trailing vowel is usually omitted from the end of a polysyllabic prefix but not a monosyllabic one (that is, we would say "monoxide" rather than "monooxide" and "trioxide" rather than "troxide"). Table 4.1 Numerical Prefixes for Naming Binary Covalent Compounds Number of Atoms in Compound. Q: What are the chemical formulas for covalent compounds referred to as? A:
OPTIONS:
- nucleus formulas
- magnetic formulas
- Electron Formulas
- molecular formulas
output: molecular formulas

Problem: OPTIONS:
- womb
- fallopian tube
- amniotic sac
- umbilical cord
Q: Answer the following question given this paragraph: The placenta allows nutrients and wastes to be exchanged between the mother and fetus. The fetus is connected to the placenta through the umbilical cord. Q: What connects the fetus to the placenta? A:
Answer:
umbilical cord