Problem: OPTIONS:
- colder weather
- Under 32 degrees
- Physical weathering
- evaporation
- vaporization
- Never
- Only at 32 degrees
- Over 32 degrees
Q: Fact 1: When water freezes , that water expands. Fact 2: Upon further cooling to 32 degrees Fahrenheit, water expands as it turns to ice. Given the two facts above, when does water freeze into ice?
Answer: Under 32 degrees

Problem:OPTIONS:
- earthworms
- crustaceans
- ferns
- arachnids
- mollusks
- roots
- cacti
- root growth

Fact 1: Annelids have the amazing capacity to regrow segments that break off. Fact 2: Annelids include earthworms and leeches. Given the two facts above, _have the amazing capacity to regrow segments that break off.?
****
A: earthworms

Fact 1: If a plant requires less water then that plant will survive in a drought. Fact 2: When there is a drought, there is no water under the fence. Given the two facts above, if plants require less water, then that plant can survive when?
OPTIONS:
- It becomes dormant
- waxy leaves
- It remains dormant
- no water under the fence
- in outer space
- forest is destroyed
- cloudy and rainy weather
- stem cells
no water under the fence

Fact 1: Behaviors can be learned through play. Fact 2: Animal behavior is the scientific study of everything animals do. Given the two facts above, what can be learned from play?
OPTIONS:
- exercise
- Movement
- resistance activities
- strength
- competition
- what animals do
- kinetic energy
- reusing materials

Answer: what animals do

Question: Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Coral reefs are formed from coral skeletons. Given the two facts above, what provides food and shelter to many ocean organisms?
OPTIONS:
- It helps them survive
- Something formed from skeleton
- sedimentary rocks
- important habitats
- Something with a head, thorax, and abdomen
- it protects them
- gastropod shells
- in their habitats
Answer: Something formed from skeleton

input: OPTIONS:
- carbon dioxide
- energy
- electricity
- The atmosphere
- heat energy
- adding heat
- It expands
- kinetic energy Now, answer this question: Fact 1: Biofuel is used to produce electricity by burning. Fact 2: Biofuels include ethanol, methanol, biodiesel, biocrude, and methane. Given the two facts above, what does methane produce when burned?
A:
output:
electricity