Problem:OPTIONS:
- Smoking
- sodium
- Dehydration
- sweating
- death
- birth
- Veins and arteries.
- lack of oxygen

You are presented with the quiz "what causes brain atrophy?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "brain cells die quickly if their oxygen supply is cut off" and "brain atrophy means the brain matter has shrunk, often because brain cells are dying or dead". So, what's the best answer to the question?
****
A: lack of oxygen
You are presented with the quiz "What is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy" and "cellular respiration is a requirement for life". So, what's the best answer to the question?
OPTIONS:
- kinetic energy
- requirement for life
- Evaporation
- Organic compounds
- they body they live in
- requirement for eating
- requirement for oxygen
- requirement for carbon
requirement for life
You are presented with the quiz "How do polar bears stay warm in the winter?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some animals' fur grows thicker for staying warm in the winter" and "polar bears grow fur to survive in the cold". So, what's the best answer to the question?
OPTIONS:
- They have cold blood
- protect them
- They eat a lot
- hard outer covering
- by indirect light
- They go swimming
- They have thick fur
- When it's cold

Answer: They have thick fur
Question: You are presented with the quiz "How can you avoid harming your eyes?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "vinegar can cause harm to the eyes" and "throughout vinegar application, wear protective eye shields". So, what's the best answer to the question?
OPTIONS:
- evaporation
- focusing a lens
- exercise
- by indirect light
- protect them
- Wearing a shield
- sweating
- electromagnetic energy
Answer: Wearing a shield
input with options: You are presented with the quiz "Without what, no object can be seen?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object reflects light toward the eye then that object can be seen" and "without light there is nothing to connect the eye to the object". So, what's the best answer to the question?
OPTIONS:
- matter
- flowers
- Energy.
- air
- energy
- shade
- lenses
- light
output: light
Problem: OPTIONS:
- technology
- soils
- graptolites
- loose soil
- erosion
- limestone
- plants
- apes
Q: You are presented with the quiz "What causes weathering when interacting with wind?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "rocks interacting with wind over long periods of time causes weathering" and "limestone is the rock formed by calcite". So, what's the best answer to the question?
Answer:
limestone