input: OPTIONS:
- satellites
- an electron lens
- cigarettes
- an object
- heterotrophs
- squids
- sensory neurons
- a lightbulb Now, answer this question: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Light quanta are called photons. Given the two facts above, what requires electrical energy to produce photons?
A:
output: a lightbulb

input: OPTIONS:
- salinity
- Dilution
- energy
- nature
- Energy.
- heat
- ligt
- reduce Now, answer this question: Fact 1: Adding salt to a liquid decreases the melting point of that liquid. Fact 2: The melting point depends on the nature of the liquid. Given the two facts above, adding salt to a liquid changes what aspect of the liquid?
A:
output: nature

input: OPTIONS:
- cells
- gills
- HIV
- skin
- immune
- rabies
- lungs
- Herpes Now, answer this question: Fact 1: Skin is used for protecting the body from harmful substances. Fact 2: Natural toxins can be harmful too. Given the two facts above, what organ in the body can protect you from toxins?
A:
output:
skin