*Question*
Fact 1: Mating is generally preceded by courtship. Fact 2: For example, a black rooster and a white hen mate, and the resulting offspring are gray. Given the two facts above, answer the question "What can result in offspring?" with the following options: - seeds - competition - courtship - travel - resistance - solitude - litter - reading
**Answer**
courtship

*Question*
Fact 1: Tidal energy can be used to produce electricity. Fact 2: Ocean thermal is energy derived from waves and also from tidal waves. Given the two facts above, answer the question "What can be used to produce electricity?" with the following options: - light bulbs - waves - wind - headphones - rivers - coal - motors - viruses
**Answer**
waves

*Question*
Fact 1: If something is outside during the day then that something will receive sunlight. Fact 2: Sunlight Green plants require sunlight in order to grow. Given the two facts above, answer the question "Where do green plants grow best?" with the following options: - dark corners - soils - outside - on Mars - mild - indoors - loose soil - Light
**Answer**
outside

*Question*
Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: Sound waves are vibrations in matter. Given the two facts above, answer the question "a rubber band snapping causes the particles in the rubber band to cause what?" with the following options: - friction - sound waves - rumbles - kinetic energy - color spots - energy - Energy. - loud music
**Answer**
sound waves