Problem:OPTIONS:
- Light
- water vapor
- energy
- rays or beams
- sugar
- 8 minutes
- Energy.
- A few days

Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Sunlight, for instant, takes a full 8 minutes to cross the 150 million km to our windows. Given the two facts above, something that when absorbed causes objects to heat take how long to cross to Earth?
****
A: 8 minutes

Fact 1: Most pituitary hormones control other endocrine glands. Fact 2: Growth hormone is produced by the pituitary gland. Given the two facts above, what causes growth?
OPTIONS:
- bacteria
- exercise
- stimuli
- heat
- trees
- cell walls
- fat
- hormones
hormones

Fact 1: Mammals breathe with the help of a diaphragm. Fact 2: Hiccups are a result of spasms of the diaphragm. Given the two facts above, what kind of animal sometimes gets hiccups?
OPTIONS:
- mammals
- fur seals
- fish
- goats
- humans
- insects
- worms
- dogs

Answer: mammals

Question: Fact 1: Dilation occurs when cell walls relax. Fact 2: Blood flow is improved by vitamin E and it causes blood vessels to dilate or expand. Given the two facts above, what happens when cell walls relax?
OPTIONS:
- evaporation
- permineralization
- preventing heat transfer
- allow growth
- it keeps an organism warm
- air cools
- Cell walls expand
- heat produced
Answer: Cell walls expand

input with options: Fact 1: Secondary growth forms secondary vascular tissues and bark. Fact 2: Some, such as bamboo and palm trees, have secondary growth. Given the two facts above, secondary vascular tissues are employed by bamboo and what other kind of tree?
OPTIONS:
- plants
- ferns
- grass
- coniferous
- Trees
- elms
- palm
- deciduous
output: palm

Problem: OPTIONS:
- A drug.
- Pesticides
- cigarettes
- A computer
- Toxicity
- jet fuel
- copper
- PDAs
Q: Fact 1: Most carcinogens cause cancer by producing mutations in DNA. Fact 2: Jet fuels are carcinogens. Given the two facts above, what can cause cancer by producing mutations in DNA?
Answer:
jet fuel