input: OPTIONS:
- Evaporation of sweat
- hydration of their cells
- Most plants
- Microscopic organisms
- agriculture
- to stay alive
- female sex cells
- plant life Now, answer this question: Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: Because food contains energy. Given the two facts above, what requires food?
A:
output: Evaporation of sweat

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

Answer: gases

Problem: OPTIONS:
- h2o
- tortoises
- viruses
- bacteria
- crocodiles
- octopus
- animals
- elephants
Q: Fact 1: Most invertebrates have a nervous system. Fact 2: An octopus is a very intelligent invertebrate. Given the two facts above, what has a nervous system?
Answer: octopus

Problem:OPTIONS:
- mountains
- plains
- loose soil
- soft soil
- Sediment
- soils
- canyons
- hills

Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Weather wears down the by erosion. Given the two facts above, what geological form is made by rivers weathering the land over time?
****
A: canyons

Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Fungi are involved in decomposition, as well. Given the two facts above, what can help increase the amount of organic matter in soil? ?
OPTIONS:
- Fungi
- mussels
- pine
- worms
- animals
- Enzymes
- solutes
- trees
Fungi

Fact 1: Fertilization takes place inside the female organism. Fact 2: Fertilized eggs carried on female. Given the two facts above, which gender carries the eggs?
OPTIONS:
- male
- animals
- transexual
- ducks
- humans
- female
- transgender
- chickens

Answer:
female