Fact 1: Using a car causes pollution. Fact 2: Animals are killed everyday because of pollution. Given the two facts above, answer the question "What kills animals every day?" with the following options: - hyperthyroidism - drinking clean water - humans - agriculture - eating nutritious food - sitting inside - using a car - electricity
using a car

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, answer the question "Precipitation occurs when what are formed?" with the following options: - Sediment - erosion - clouds - soils - seeds - stones - rain - fossils
clouds

Q: Fact 1: Heating a liquid can be used to identify that liquid 's boiling point. Fact 2: Pressure affects the boiling point of a liquid. Given the two facts above, answer the question "What affect does high pressure have on the boiling point" with the following options: - heat - Rise - Increase - forces - Heart rate - energy usage - Temperature - Dehydration
A: Increase

Question: Fact 1: If humans disturb animals in a location then those animals will move to a different location. Fact 2: Some animals hide underground. Given the two facts above, answer the question "Where does prey go to hide?" with the following options: - Something with a head, thorax, and abdomen - they body they live in - marshes and swamps - Under water - To another location like underground - organisms and their habitat - Up a tree - In a house
Answer: To another location like underground

*Question*
Fact 1: Having no natural predators increases population size. Fact 2: Koalas have no natural predators. Given the two facts above, answer the question "What has an increased population size over time?" with the following options: - trout - dolphins - squids - Frogs - dodos - koalas - white lions - Tasmanian tigers
**Answer**
koalas

*Question*
Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: An intense bright light produces a glare. Given the two facts above, answer the question "What in stars cause stars to produce bright glares" with the following options: - energy of moving objects - nuclear reactions - direct energy - shining suns - bright activity - Chemical energy - moving moons - heat energy
**Answer**
nuclear reactions