input: OPTIONS:
- an external framework
- electromagnetic energy
- rays or beams
- an object
- objects that have mass
- energy of moving objects
- our nearest star
- wavelengths and photons Now, answer this question: Fact 1: When a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight. Fact 2: The Sun The Sun is our nearest star. Given the two facts above, what does the hemisphere have to be tilted away from to receive less sunlight?
A:
output: our nearest star

Fact 1: Fertilization occurs when a sperm and an egg fuse to form a diploid zygote. Fact 2: Sexual reproduction requires formation of gametes, followed by fertilization. Given the two facts above, what involves a sperm and egg fusing to form a diploid zygote?

OPTIONS:
- Leptospirosis
- produce offspring
- allow growth
- sexual reproduction
- metabolic reaction
- peachleaf willow
- rapid expansion
- Plant reproduction

Answer: sexual reproduction

Problem: OPTIONS:
- death
- complex
- wind
- streams
- deadly
- disease
- havoc
- mildew
Q: Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: Thunderstorms create havoc. Given the two facts above, what do cold fronts cause?
Answer: havoc

Problem:OPTIONS:
- heat and cold
- heat and fuel
- hydrogen and oxygen
- heat and pressure
- pressure and time
- scarce resources
- kinetic energy
- chemical changes

Fact 1: Heat and pressure change the remains of prehistoric living things into natural gas. Fact 2: Fossils are the remains of prehistoric life. Given the two facts above, what two things turn fossils to natural gas?
****
A: heat and pressure

Fact 1: Food consists of organic molecules that store energy in their chemical bonds. Fact 2: All organic matter eventually decomposes. Given the two facts above, what eventually decomposes?
OPTIONS:
- Carbon
- food
- bushes
- fungus
- Fungi
- time
- metal
- space
food

Fact 1: Bacteria cause food to spoil. Fact 2: Food poisoning occurs when spoiled food is eaten. Given the two facts above, what is the term for illnesses that result from bacteria in food?
OPTIONS:
- harmful substances
- Pollution
- Deoxyribonucleicacid
- bacteria
- chickenpox
- influenza
- one celled organisms
- food poisoning.

Answer:
food poisoning.