Q: Fact 1: Animals are a kingdom of multicellular eukaryotes. Fact 2: Most eukaryotes reproduce sexually. Given the two facts above, what reproduces sexually? | OPTIONS:
- plants
- humans
- ferns
- bacteria
- bamboo
- legumes
- h2o
- viruses
A: humans

Q: Fact 1: Fire converts chemical energy into light and heat energy. Fact 2: Fire needs fuel to burn. Given the two facts above, what converts chemical energy into light and heat energy? | OPTIONS:
- Firecrackers
- breathing
- burning fuel
- eating food
- warmth
- condensing fuel
- Green beans
- cigarettes
A: burning fuel

Q: Fact 1: Dilation occurs when cell walls relax. Fact 2: Plant cells are encased by a cell wall. Given the two facts above, what occurs when the encasing of a plant cell relaxes? | OPTIONS:
- recovery
- dilation
- fever
- shrinkage
- heat-expansion
- contraction
- Exfoliation
- It expands
A: dilation

Q: Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Granite is a common rock in continents. Given the two facts above, what smooths over long periods of time due to contact? | OPTIONS:
- h2o
- alluvial
- granite
- calcite
- loose soil
- soil
- mountains
- erosion
A: granite