Q: Fact 1: Transportation technology is used for moving people. Fact 2: Transportation technology is built around the vehicle. Given the two facts above, what are used for moving people? | OPTIONS:
- vehicles
- bicycle
- Limbs
- rivers
- volume
- lions
- electricity
- density
A: vehicles

Q: Fact 1: Sexual reproduction increases genetic diversity. Fact 2: Biodiversity is basically genetic diversity. Given the two facts above, what increases biodiversity? | OPTIONS:
- extinction of a species
- Quality of life
- Nurseries of the ocean.
- asexual reproduction
- By coral exoskeletons
- coral reefs
- sexual reproduction
- wildfires
A: sexual reproduction

Q: Fact 1: Plant reproduction requires pollination. Fact 2: Many orchids are rewarding indoor plants. Given the two facts above, what requires pollination for reproduction? | OPTIONS:
- Roundworms
- Conifers
- orchids
- humans
- Newton
- h2o
- amoebae
- bees
A: orchids

Q: Fact 1: Moss causes chemical weathering. Fact 2: Mosses lack the roots and stems that other plants have. Given the two facts above, plants lacking roots and stems cause what? | OPTIONS:
- cause their death
- harmful substances
- Greenhouse gases
- dry conditions
- chemical weathering
- Damages them
- deforestation
- Dehydration
A: chemical weathering