input with options: Fact 1: Population density is the average number of individuals per unit of area or volume. Fact 2: Population density varies considerably. Given the two facts above, what does the average number of individuals per unit of area do?
OPTIONS:
- It decreases
- doesn't exist
- allow growth
- remains static
- competing for resources
- vary considerably
- population gravity
- rapid expansion
output: vary considerably

input with options: Fact 1: Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. Fact 2: Electrons flow continuously in a closed circuit. Given the two facts above, powering an electrical device with a battery requires a path for electrons to what?
OPTIONS:
- hydrogen and oxygen
- spread out
- electromagnetic energy
- cut the line
- flow continuously
- an electron microscope
- flood
- kinetic energy
output: flow continuously

input with options: Fact 1: Viruses contain DNA but not much else. Fact 2: DNA contains the genetic information for life. Given the two facts above, what contain the genetic information for life but not much else?
OPTIONS:
- plants
- barnacles
- parasites
- fungi
- alleles
- animals
- Viruses
- bacteria
output: Viruses

input with options: Fact 1: If an organism becomes too hot then that organism may die. Fact 2: When the animals and plants die, the decomposers complete the cycle. Given the two facts above, if an organism becomes too hot, then what completes their cycle?
OPTIONS:
- sweating
- Dehydration
- Jellyfish
- squids
- dormant state
- starfish
- decomposers
- cancer
output:
decomposers