Fact 1: Aflashlight requires a source of electricity to produce light.  Fact 2: Electric power sources are ordinary batteries.  Given the two facts above, answer the question "What requires a battery to produce light?" with the following options:  - flashlight  - energy  - mirror  - microscope  - direct energy  - fire  - cactuses  - glowworm
flashlight
Fact 1: Thick fur can be used for keeping warm.  Fact 2: Mammals have warm blood, and fur or hair, and breathe air.  Given the two facts above, answer the question "what do mammals keep warm with?" with the following options:  - fats  - ears  - skulls  - Limbs  - food  - tails  - tissue  - hair
hair
Q: Fact 1: Chloroplasts contain the green pigment chlorophyll.  Fact 2: Chloroplasts Chloroplasts serve as the site of photosynthesis.  Given the two facts above, answer the question "the site of what contains the green pigment chlorophyll?" with the following options:  - orchids  - fertile  - peachleaf willow  - In their leaves  - photosynthesis  - Most plants  - an organism's body  - swamp vegetation
A: photosynthesis
Question: Fact 1: An automobile engine transforms chemical energy into mechanical energy.  Fact 2: Chemical energy is the energy stored in molecules.  Given the two facts above, answer the question "Where is energy stored before being used by an automobile to create mechanical energy?" with the following options:  - sunlight  - layers of fat  - The atmosphere  - In molecules  - fossil fuels  - electrically  - a hydraulic system  - engines
Answer: In molecules
*Question*
Fact 1: If a living thing becomes too cold then that living thing will die.  Fact 2: Each living thing, animal or plant, consists of living cells.  Given the two facts above, answer the question "what will die if they become too cold?" with the following options:  - animal or plant  - most organisms  - freezing  - hydrogen and oxygen  - oxygen  - Most invertebrates  - clouds  - cells of organisms
**Answer**
animal or plant
(Question)
Fact 1: Tectonic plates being pushed together causes earthquakes.  Fact 2: Earthquakes destroy bridges.  Given the two facts above, answer the question "What do tectonic plates being pushed together do?" with the following options:  - Destroy saturn  - permineralization  - Build bridges  - Physical weathering  - Destroy bridges  - Destroy moon  - Movement  - to move people
(Answer)

Destroy bridges