Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Acid rain can harm plant life and actually kill plants. Given the two facts above, gases from burning coal and oil dissolving in water can harm what?
OPTIONS:
- soils
- people
- oil reserves
- plant life
- animals
- coal factories
- humans
- gas buildup

Answer: plant life

Question: Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide. Fact 2: Most mutations are beneficial to the organism. Given the two facts above, changing the structure of a chromosome can be what to an organsim?
OPTIONS:
- massive damage
- mechanical
- beneficial
- harm them
- negative
- dangerous
- homogenous
- Damages them
Answer: beneficial

input with options: Fact 1: Having no natural predators increases population size. Fact 2: Koalas have no natural predators. Given the two facts above, what has an increased population size over time?
OPTIONS:
- trout
- dolphins
- squids
- Frogs
- dodos
- koalas
- white lions
- Tasmanian tigers
output: koalas

Q: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Many invertebrates have an exoskeleton. Given the two facts above, many animals that lack a vertebral column, or backbone have a what?

OPTIONS:
- spine
- exoskeleton
- parasites
- Leptospirosis
- epidermal
- Damaged hearing
- skeleton
- hip bone

A: exoskeleton

input: OPTIONS:
- Conifers
- mutations
- Collagen
- earthworm
- sugar
- Enzymes
- spores
- wind Now, answer this question: Fact 1: Bacteria in soil convert atmospheric nitrogen into a form usable by plants. Fact 2: Spores are a dormant form of bacteria. Given the two facts above, what can change atmospheric nitrogen into a form used by plants?
A:
output: spores

Question: Fact 1: Eating something that contains pollutants has a negative impact on an organism 's survival. Fact 2: Plants and animals are organisms. Given the two facts above, what's survival has a negative impact when eating something that contains pollutants?
OPTIONS:
- clouds
- smog
- animals
- opossums
- Pesticides
- dead plants
- influenza
- humans
Answer:
animals