Problem:OPTIONS:
- the support structure
- they travel great distances
- the process of adaptation
- structure and function
- temperature regulation
- prevent bodies from transferring heat
- heat to cooler objects
- the production of heat

Fact 1: Preventing the transfer of heat from an organims 's body causes that organism to keep warm. Fact 2: Fur and feathers help keep some animals warm during the harsh winter. Given the two facts above, what function can fur and feathers perform for some animals?
****
A: prevent bodies from transferring heat

Fact 1: Reproduction is the process by which living things give rise to offspring. Fact 2: Plants are also the oldest living things. Given the two facts above, what reproduces to give rise to offspring?
OPTIONS:
- fungi
- embryos
- mammals
- plants
- density
- clouds
- Flowers
- multiply
plants

Fact 1: If a planet becomes too hot then that planet cannot sustain life. Fact 2: The inner planet is so close to its star that it's too hot. Given the two facts above, what happens if a planet is too close to its star?
OPTIONS:
- cloudy and rainy weather
- Gases turn solid
- It cannot sustain life
- uncontrolled
- movement of tectonic plates
- water becomes poison
- there are too many aliens
- Plant growth is reduced

Answer: It cannot sustain life

Question: Fact 1: Astove is used for cooking by generating heat. Fact 2: Cooking is essential to make food palatable. Given the two facts above, what is essential to make food palatable?
OPTIONS:
- organic molecules
- eating
- Generating heat
- kinetic energy
- the digestive system
- hydrogen and oxygen
- sound
- plates
Answer: Generating heat

input with options: 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
output: complexity

Problem: OPTIONS:
- breathing
- heat produced
- drink
- complex
- osmosis
- sweating
- cell division
- condensation
Q: Fact 1: Oxygen is just one substance transported by the blood. Fact 2: Breathing and circulation allow oxygen to be transported to the body's cells. Given the two facts above, what process provides one substance transported by the blood?
Answer:
breathing