Problem:OPTIONS:
- temperature
- pathogens
- steroids
- arteries
- dilation
- Infection
- disease
- symptoms

Fact 1: Infection can cause bodily tissues to swell. Fact 2: Inflammation causes the tissues that line the airways to swell and produce extra or thick mucus. Given the two facts above, _can cause inflammation?
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A: Infection

Problem:OPTIONS:
- riding a bike
- driving a car
- influenza
- monotremes
- creating smog
- burning coal
- It remains dormant
- peachleaf willow

Fact 1: Riding a bike does not cause pollution. Fact 2: Pollutants can be released either as gases or as particles. Given the two facts above, what does not release particles?
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A: riding a bike

Problem:OPTIONS:
- roots
- air
- Most plants
- nitrogen
- ferns
- mushrooms
- bacteria
- oxygen

Fact 1: Most fungi get organic compounds from dead organisms. Fact 2: Mushrooms and molds are fungi. Given the two facts above, what can get organic compounds from dead organisms?
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A: mushrooms

Problem:OPTIONS:
- make it inedible
- extend the shelf life
- Damages them
- make it colder
- make it saltier
- converting electricity to heat
- it keeps an organism warm
- get chemical reactions started

Fact 1: Killing microorganisms in food can be used to extend the shelf life of that food. Fact 2: Thorough cooking is the most effective way to kill microorganisms in food. Given the two facts above, what can thorough cooking do to food?
****
A:
extend the shelf life