Fact 1: Changes in the pH of soil can cause plants to die. Fact 2: Famines are extreme shortages of food that cause people to die of starvation. Given the two facts above, changes in what can cause extreme shortages of food?

OPTIONS:
- pH of soil
- Dehydration
- climate
- colder weather
- global warming
- salinity
- Time and energy
- Winter

Answer: pH of soil

Problem: OPTIONS:
- pancakes
- dogs
- seeds
- Allergies
- snails
- cats
- pollen
- sound
Q: Fact 1: Mollusks are invertebrates such as the common snail. Fact 2: All mollusks come from eggs. Given the two facts above, what comes from eggs?
Answer: snails

Problem:OPTIONS:
- deserts
- a hydraulic system
- deep valleys
- pyramids
- Calcium carbonate
- patch reefs
- buildings
- Sediment

Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Deep canyons and valleys are carved out. Given the two facts above, what are formed by flowing rivers through erosion over long periods of time?
****
A: deep valleys

Fact 1: Most protists have motility. Fact 2: Protists Protists are single-celled organisms. Given the two facts above, what do single-celled organisms have?
OPTIONS:
- bacteria
- Energy
- motility
- Energy.
- resistance
- glucose
- food
- alveoli
motility

Fact 1: Lions live in social groups called prides. Fact 2: Chimpanzees live in social groups called communities. Given the two facts above, what are lion communities called?
OPTIONS:
- complex
- PDAs
- groups
- protected
- prides
- murders
- flocks
- dangerous

Answer: prides

input with options: Fact 1: High temperatures can cause an object to combust. Fact 2: Dioxins are the byproducts of combustion processes. Given the two facts above, what can high temperatures cause?
OPTIONS:
- symptoms
- dioxins
- Rise
- Pollution
- anemia
- Allergies
- disease
- sweating
output:
dioxins