Q: Fact 1: Wind causes erosion. Fact 2: Sedimentation is the result of erosion. Given the two facts above, what causes sedimentation? | OPTIONS:
- salmon
- stream
- wind
- rain
- deltas
- rivers
- H20
- gills
A: wind

Q: Fact 1: Bacteria cause food to spoil. Fact 2: Honey never spoils. Given the two facts above, what food contains no bacteria? | OPTIONS:
- energy
- milk
- honey
- Energy.
- oysters
- rabies
- coffee
- sugar
A: honey

Q: Fact 1: Ultraviolet light causes sunburn. Fact 2: Sunburns cause the skin to become red and painful to the touch. Given the two facts above, what causes skin to become red and painful to the touch? | OPTIONS:
- skin lotion
- chemical messengers
- lightening creams
- chemical reaction
- ultraviolet light
- lightening skin
- sensory neurons
- deoxyribonucleic acid
A: ultraviolet light

Q: Fact 1: All cells share some of the same structures and basic functions. Fact 2: Inside the cell is a structure called the nucleus. Given the two facts above, all nucleus share the same basic what? | OPTIONS:
- size
- rays or beams
- species
- Joules
- location
- allow growth
- functions
- spectrum
A: functions