Fact 1: Brain cells die quickly if their oxygen supply is cut off. Fact 2: Astroglial cells are the most common cells in brain tissue. Given the two facts above, what dies is their oxygen supply is cut off?
OPTIONS:
- trees
- Plant growth is reduced
- weathering
- Veins and arteries.
- Most plants
- astroglial cells
- critical organs
- gravity

Answer: astroglial cells

Question: Fact 1: Most ecosystems get energy from sunlight. Fact 2: Sunlight is a form of electromagnetic energy. Given the two facts above, what do ecosystems get energy from?
OPTIONS:
- colors of the spectrum
- fossil fuels
- during the day
- our star
- electromagnetism
- In their leaves
- rays or beams
- sun's heat
Answer: electromagnetism

input with options: Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Tobacco smoke contains tar. Given the two facts above, lung cancer is most often caused by exposure to?
OPTIONS:
- DDT
- UV
- methane
- tar
- CFCs
- vapor
- SO2
- carbon dioxide
output: tar

Q: Fact 1: Alaser is used for producing light. Fact 2: Also, very powerful, high concentration lasers can burn or cut the skin. Given the two facts above, what can burn the skin?

OPTIONS:
- cream
- light
- ointment
- the sun
- Lukewarm water
- cigars
- Acids
- NaCl

A: light

input: OPTIONS:
- protect them
- storing water
- fertile
- barnacles
- hydrate their cells
- dangerous
- hermaphrodites
- important habitats Now, answer this question: Fact 1: Adult sponges produce eggs and sperm. Fact 2: Most sponges are hermaphrodites, each individual bearing both eggs and sperm. Given the two facts above, what are sponges?
A:
output: hermaphrodites

Question: Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Leaves absorb sunlight. Given the two facts above, what causes objects to heat?
OPTIONS:
- the sun
- voltage
- wind
- energy
- photons
- leaves
- Energy.
- Light
Answer:
leaves