Problem:OPTIONS:
- shrub beds
- ovaries
- ferns
- barnacles
- fertile
- bushes
- trees
- plants

Fact 1: Female gametophytes produce eggs inside the ovaries of flowers. Fact 2: Angiosperm gametophytes are in the flower. Given the two facts above, where are gametophytes?
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A: ovaries

Problem:OPTIONS:
- absorbing sunlight
- absorbing nutrients
- absorbing moisture
- kinetic energy
- electromagnetic energy
- absorbing personality
- energy of moving objects
- water vapor

Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Heat transfer always occurs from warm to cool. Given the two facts above, what can cause cool objects to warm up?
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A: absorbing sunlight

Problem:OPTIONS:
- heat energy
- direct energy
- Energy
- massive damage
- rays or beams
- antibodies
- Energy.
- Chemical energy

Fact 1: Antigens are found on cancer cells and the cells of transplanted organs. Fact 2: Antibody production is triggered by antigens. Given the two facts above, what do cancer cells produce?
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A: antibodies

Problem:OPTIONS:
- sunlight
- streams
- photons
- water vapor
- water cycles
- water tables
- just light
- condensation

Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Water vapor bends the light. Given the two facts above, rainbows are formed via ?
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A:
water vapor