Problem:OPTIONS:
- all matter
- spectrum
- Energy.
- adrenaline
- nerve cells
- clusters
- Energy
- skin cells

Fact 1: Chromosomes contain genes, which code for proteins. Fact 2: Genes are arranged in gene clusters. Given the two facts above, chromosomes contain what?
****
A: clusters

Fact 1: Avalley is formed by a river flowing. Fact 2: Fast flowing rivers tend to pick up more pebbles, sand and other materials that cause erosion. Given the two facts above, how does water cause a valley to form?
OPTIONS:
- Physical weathering
- By the process of erosion
- By falling from clouds
- It used to be covered by water
- fissures of hot, acidic water
- Heavy snow accumulation
- By forming puddles
- Water expanding
By the process of erosion

Fact 1: Some light bulbs convert electricity into light and heat energy. Fact 2: Heat energy is the amount of energy in a substance. Given the two facts above, some light bulbs convert electricity into light and the amount of what?
OPTIONS:
- energy in a substance
- hydrogen and oxygen
- It decreases
- matter vibrating
- Inches or fractions of inches.
- reducing acid rain
- harmful substances
- Males and females

Answer: energy in a substance

Question: Fact 1: Cancer genes can be inherited. Fact 2: An inherited mutation is a mistake in the gene. Given the two facts above, what can some genes be?
OPTIONS:
- mutated
- correlated
- negative
- same
- fertile
- normal
- alleles
- complex
Answer: mutated

input with options: Fact 1: Plants have specialized reproductive organs. Fact 2: Flowers are a plant's reproductive organs. Given the two facts above, plants have flowers for what?
OPTIONS:
- warmth
- reproduction
- hiding
- eating
- reproduce
- seeing
- survival
- food and shelter
output: reproduction

Problem: OPTIONS:
- glucose
- flowers
- water
- sand
- gametes
- birds
- lipids
- energy
Q: Fact 1: Acactus stem is used for storing water. Fact 2: Photosynthesis occurs on the green surface of the cactus stem. Given the two facts above, where photosynthesis occurs in a cactus, what is stored?
Answer:
water