Problem:OPTIONS:
- system
- nucleus
- atom
- cell

Answer the following question given this paragraph: Q: What is the lowest level of organism that can perform all activities required for life? A:
****
A: cell

Answer the following question given this paragraph: Many teens have emotional ups and downs. This is at least partly due to their changing hormone levels. Q: Changing levels of what substances partly explain emotional ups and downs in teens? A:
OPTIONS:
- nutrients
- acids
- enzymes
- hormones
hormones

Answer the following question given this paragraph: The ability to see is called vision. The brain and eyes work together to allow us to see. The eyes collect and focus visible light and change it to electrical signals that travel to the brain. The brain interprets the signals and "tells" us what we are seeing. Q: What are the organs work together to allow us to see? A:
OPTIONS:
- lungs
- heart
- nose
- brain and eyes

Answer: brain and eyes

Question: Answer the following question given this paragraph: Q: From what did the first proto-oncogenes arise? A:
OPTIONS:
- spores
- carcinogens
- bacteria
- viral infections
Answer: viral infections

input with options: Answer the following question given this paragraph: Again, the transfer of an H + ion leaves the oxidation numbers unaffected. In summary, redox reactions can always be recognized by a change in oxidation number of two of the atoms in the reaction. Any reaction in which no oxidation numbers change is not a redox reaction. Q: Redox reactions can always be recognized by a change in what number of two of the atoms in the reaction? A:
OPTIONS:
- fermentation
- oxygen
- precipitation
- oxidation
output: oxidation

Problem: OPTIONS:
- neutrons
- water molecules
- protons
- electrons
Q: Answer the following question given this paragraph: A combination reaction makes a new substance from more than one reactant; a redox reaction rearranges electrons. Not all combination reactions are redox reactions, and not all redox reactions are combination reactions. Q: A redox reaction rearranges what subatomic particles? A:
Answer:
electrons