Problem:OPTIONS:
- hydrogen and oxygen
- electromagnetic energy
- electricity
- cooling nearby things
- growth
- absorbing energy
- releasing energy
- rays or beams

Fact 1: Absorbing energy causes objects to heat. Fact 2: Students test the effect of a magnet on various metal objects. Given the two facts above, what causes metal to heat?
****
A: absorbing energy

Fact 1: Plants detect and respond to the daily cycle of light and darkness. Fact 2: Circadian rhythms People and animals are usually adapted for a daily cycle of light and dark. Given the two facts above, what do plants detect because of their circadian rhythm?
OPTIONS:
- Temperature changing
- Life and death
- heat produced
- Soil and rocks
- Light and dark
- flow of electrons
- Chemical energy
- Rain and dryness
Light and dark

Fact 1: The color of leaves on deciduous trees usually changes in the autumn season. Fact 2: Deciduous trees are Oak, Elm, Ash, Maple, and Birch. Given the two facts above, what usually changes in the autumn season?
OPTIONS:
- Something that can be auburn
- looseness of dirt or compost
- the looseness of soil
- the color of leaves on oaks
- a hemisphere is tilted away from the sun
- Warm air moving into cold air
- the male sex cells of plants
- The bending of a ray of light

Answer: the color of leaves on oaks

Question: Fact 1: Planting trees has a positive impact on an ecosystem. Fact 2: Trees produce oxygen. Given the two facts above, what has a positive impact on an ecosystem?
OPTIONS:
- mussels
- hurricanes
- invasive species
- Frogs
- stay warm
- animals
- wildfires
- oxygen
Answer: oxygen

input with options: Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Global warming causes climatic oscillation and bad weather. Given the two facts above, what is released during the use of fossil fuels that causes climatic oscillation and bad weather?
OPTIONS:
- coal
- solutes
- gases
- acidity
- storms
- heat
- air
- weather
output: gases

Problem: OPTIONS:
- ferns
- Most plants
- mice
- bacteria
- frogs
- Conifers
- cell wall
- fungi
Q: Fact 1: Cells are organized into tissues, and tissues form organs. Fact 2: Bacteria are one-celled organisms. Given the two facts above, what only have one cell and no tissue?
Answer:
bacteria