Fact 1: An animal requires warmth for survival. Fact 2: Light and heat and warmth are basic necessities for survival. Given the two facts above, what is necessary for the survival of animals?
OPTIONS:
- honey
- acid rain
- woods
- warmth
- genes
- food
- oxygen
- heat
heat

Fact 1: Aswitch is used to start the flow of current in an electrical circuit. Fact 2: With switch closed, electricity flows through wires, switch and bulb, to light up the bulb. Given the two facts above, what powers a light bulb?
OPTIONS:
- structure and function
- The tungsten filament
- photosynthetic pigments?
- Unplugging a lamp
- heat production
- heat is produced
- Unscrewing a light bulb
- The flow of electrical current

Answer: The flow of electrical current

Question: Fact 1: Chromosomes are coiled structures made of DNA and proteins. Fact 2: Sex Chromosomes determine sex of individual. Given the two facts above, what do coiled structures made of DNA and proteins determine?
OPTIONS:
- life
- SNPs
- sex
- size
- cell
- RNA
- tRNA
- gene
Answer: sex

input with options: Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: Aerobic activities are exercises that cause deep breathing and a fast heart rate. Given the two facts above, what can cause blood pH to become unbalanced?
OPTIONS:
- aerobic activities
- h2o
- the sun
- Heavy rains
- plasma
- Dehydration
- smoking cigarettes
- cloudy and rainy weather
output: aerobic activities

Q: Fact 1: When a cooler object touches a warmer object , thermal conduction occurs. Fact 2: When the glacier moves into warmer areas the ice melts and sediments are deposited. Given the two facts above, glaciers melt via?

OPTIONS:
- vaporization
- thermal conduction
- Water expanding
- colder temperatures
- mountain sources
- internal combustion
- decreased wind
- Physical weathering

A: thermal conduction

Fact 1: Ultraviolet light causes sunburn. Fact 2: Ultraviolet light is emitted by the sun. Given the two facts above, what causes sunburns?
OPTIONS:
- hot temperature
- storms
- sweating
- the sun
- photons
- heat
- sunlight
- magnets
the sun