Fact 1: Clouds are formed by water vapor rising into colder regions of the atmosphere and condensing. Fact 2: EVAPORATION Water changing into vapor and rising into the air. Given the two facts above, evaporation causes what to form in the atmosphere?
OPTIONS:
- a solute
- sunlight
- carbon dioxide molecules
- clouds
- solar radiation
- high pressure areas
- heat
- energy
clouds

Fact 1: Chordates have a complete digestive system and a closed circulatory system. Fact 2: All of the chordates have elongated bilaterally symmetrical bodies. Given the two facts above, humans have complete digestive systems and what bodies.?
OPTIONS:
- non symmetrical
- allow growth
- aerobic capacity
- bilateraly symmetrical
- steal
- sensory neurons
- biological diversity
- rubber

Answer: bilateraly symmetrical

Question: Fact 1: Being exposed to wind can cause erosion of soil. Fact 2: Hurricanes are made of wind. Given the two facts above, what can cause erosion of soil?
OPTIONS:
- snakes
- mines
- hurricanes
- light
- deforestation
- mouth of rivers
- space
- rainfall
Answer: hurricanes

input with options: Fact 1: Organs of excretion make up the excretory system. Fact 2: Digestive system Excretory system removes waste and toxic substances from blood. Given the two facts above, what removes waste and toxic substances from the blood?
OPTIONS:
- Special disposal
- Something coming from a gland
- aqueous solution
- Veins and arteries.
- digestive system organs
- that material's properties
- Something that causes allergies
- microorganisms
output: digestive system organs

Q: Fact 1: Most reptiles have good eyesight and a keen sense of smell. Fact 2: Geckos are, in fact, reptiles. Given the two facts above, what has good eyesight?

OPTIONS:
- humans
- fur seals
- athletes
- bears
- goats
- geckos
- elephants
- rabbit

A: geckos

Fact 1: Ultraviolet light causes sunburn. Fact 2: Sunburns are painful and can be dangerous. Given the two facts above, what can be dangerous?
OPTIONS:
- Pesticides
- friendship
- Ultraviolet light
- love
- influenza
- killing insects
- if humans disturb bears
- progression
Ultraviolet light