Fact 1: Plant reproduction requires pollination. Fact 2: Angiosperms are the flowering plants. Given the two facts above, what does angiosperm reproduction require?
OPTIONS:
- pollination
- heat energy
- energy
- nutrients
- bloom time
- sunlight
- Time and energy
- Energy.
pollination

Fact 1: Threatening behavior causes a fight-or-flight response in animals. Fact 2: Goats are four legged animals. Given the two facts above, what does threatening behavior cause a fight-or-flight response in?
OPTIONS:
- Species
- bears
- ants
- goats
- humans
- gravity
- h2o
- Mammal

Answer: goats

Question: Fact 1: Minerals are chemical elements that are essential for body processes. Fact 2: Potassium is a trace mineral essential for growth and good health. Given the two facts above, what is a chemical element essential for good health?
OPTIONS:
- sweating
- light energy
- oxygen
- bioaerosols
- Chlorophyll
- hydration
- Potassium
- fever
Answer: Potassium

input with options: Fact 1: Mutations that lead to cancer usually occur in genes that control the cell cycle. Fact 2: Radiation destroys cells and can cause genetic mutations. Given the two facts above, which of the following can cause cancer?
OPTIONS:
- Birth defects
- Smoking
- cigarettes
- radiation
- Malnutrition
- Pesticides
- rays or beams
- cancer pills
output: radiation

Q: Fact 1: Biodiversity increases the productivity and stability of ecosystems. Fact 2: Biodiversity contributes to ecosystem complexity. Given the two facts above, an ecosystem's what increases its productivity and stability?

OPTIONS:
- elevation
- complexity
- Quality of life
- seasons
- seasonal changes
- Animal survival
- trees
- Plants growth

A: complexity

Fact 1: Plants live just about everywhere on Earth. Fact 2: If the plant is green, it is a producer. Given the two facts above, where do most green producers live at on Earth?
OPTIONS:
- more abundant
- animals
- agriculture
- Earth
- survival
- alluvial
- Conifers
- everywhere
everywhere