Question: Fact 1: Sunlight and rain can cause a rainbow.  Fact 2: Rainbows Rainbows are important symbols to the Navajo people.  Given the two facts above, answer the question "what can cause an important symbol to the Navajo people?" with the following options:  - density  - energy of moving objects  - sunlight and rain  - volume  - colors of the spectrum  - mass  - rain or sun shine  - rays or beams
Answer: sunlight and rain

Question: Fact 1: Agraduated cylinder is used to measure volume of a liquid.  Fact 2: Volume Volume is a measure of how much space a space figure takes up.  Given the two facts above, answer the question "What is used to measure how much space a liquid takes up?" with the following options:  - aerobic capacity  - a graduated student  - Water expanding  - a graduated cylinder  - body water  - a scale  - a granulated cylinder  - Light passing through water
Answer: a graduated cylinder

Question: Fact 1: Building housing developments usually requires replacing animal habitats.  Fact 2: Habitat destruction is the primary cause of extinction or threat of extinction for all animals.  Given the two facts above, answer the question "Building housing developments may cause " with the following options:  - eruptions  - colder weather  - disease  - erosion  - extinction  - mutations  - Destroy bridges  - deforestation
Answer: