Q: Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Fungi are involved in decomposition, as well. Given the two facts above, fungi increase the amount of what in soil? | OPTIONS:
- one celled organisms
- organic matter
- Energy.
- roots
- genetic diversity
- metals
- Organic compounds
- air
A: organic matter

Q: Fact 1: Carpooling decreases the amount of cars used to travel to a place. Fact 2: Arrange carpools to conserve fuel. Given the two facts above, what can reduce fuel usage? | OPTIONS:
- airplanes
- adding heat
- trains
- evaporation
- buses
- Metling snow
- car pools
- exercise
A: car pools

Q: Fact 1: Aggression is behavior that is intended to cause harm or pain. Fact 2: Verbal violence is hostile aggression. Given the two facts above, verbal violence is behavior that is intended to cause what? | OPTIONS:
- violence and laughter
- love and joy
- negative
- decrease stamina
- openness and hurt
- Destroy crops
- harm or pain
- the environment
A: harm or pain

Q: Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: Reptilia contains over 7800 entries on numerous species of reptiles. Given the two facts above, what group of animals are a tetrapod vertebrate that produce amniotic eggs? | OPTIONS:
- class Reptilia
- warm-blooded
- more abundant
- graptolites
- animals
- insects
- mammals
- barnacles
A: class Reptilia