Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Additional track lighting brightens the overall space. Given the two facts above, a bulb with electrical energy does what to the overall space?
OPTIONS:
- closes
- moves
- It expands
- destroys
- Change colors
- darkens
- brightens
- adding heat
brightens

Fact 1: Clouds are formed by water vapor rising into colder regions of the atmosphere and condensing. Fact 2: Water vapor will condense to form clouds and precipitation will occur. Given the two facts above, precipitation occurs when what are formed?
OPTIONS:
- Sediment
- erosion
- clouds
- soils
- seeds
- stones
- rain
- fossils

Answer: clouds

Question: Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: Objects can be stationary or moving with constant linear velocity. Given the two facts above, if two balanced objects act on an object in opposite directions, the object will?
OPTIONS:
- bent
- behave
- cool off
- friction
- Temperature
- not move
- survive
- run away
Answer: not move

input with options: Fact 1: Bottleneck effect occurs when a population suddenly gets much smaller. Fact 2: Severe droughts have caused much of the rural population to urbanize. Given the two facts above, severe droughts may cause ?
OPTIONS:
- evolution
- population growth
- forest is destroyed
- species variation
- major threat to health
- Dehydration
- the ground shaking
- a bottleneck effect
output: a bottleneck effect

Q: Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. Fact 2: Sweat is made of salt and water. Given the two facts above, an overheated body can use water for:?

OPTIONS:
- metabolic reaction
- dehydrating
- raising their temperature
- heat produced
- liquid
- watering plants
- evaporative cooling
- retaining heat

A: evaporative cooling

Fact 1: Feathers help birds fly and provide insulation. Fact 2: Class Aves is for the birds, literally. Given the two facts above, feathers help what kind of animals fly and provide insulation?
OPTIONS:
- preventing heat transfer
- dragons
- passenger pigeons
- butterflies
- animals in the class Aves
- airplanes
- it protects them
- retaining heat
animals in the class Aves