Fact 1: Completing a circuit causes electricity to flow through that circuit. Fact 2: When electric current is flowing, power is produced. Given the two facts above, answer the question "Power is produced when what happens?" with the following options: - circuit is opened - circuit is broken - heating liquids - forest is destroyed - circuit is burned out - circuit is completed - heat energy - chemical reaction
circuit is completed

Fact 1: Pesticides can cause pollution. Fact 2: Air pollution raises the risk of death and disease. Given the two facts above, answer the question "Pesticides can raise the risk of death and what?" with the following options: - longevity - birth - humans - disease - influenza - animals - health - chickenpox
disease

Q: Fact 1: Freezing causes a solid to form. Fact 2: Ice is a solid, it's cold and it's hard. Given the two facts above, answer the question "What freezes into ice?" with the following options: - liquid - gas - lipids - coal - water - rivers - hair - lead
A: water

Question: Fact 1: Unequal heating of Earth 's surface by the Sun causes global wind patterns. Fact 2: Wind is air that is moving across the surface of Earth. Given the two facts above, answer the question "What does uneven heating of earth's crust cause?" with the following options: - force - harm - Rain - Snowstorm - cracks - Wind - Injury - Hurricanes
Answer: Wind

*Question*
Fact 1: Information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring. Fact 2: DNA carries information. Given the two facts above, answer the question "What cause genetic traits to be passed down to that organism 's offspring?" with the following options: - RNA - math - SNPs - gene - p53 - skin - DNA - cells
**Answer**
DNA

(Question)
Fact 1: Echinoderms lack respiratory and excretory systems. Fact 2: Echinoderms are represented by the starfish. Given the two facts above, answer the question "What lacks respiratory and excretory systems?" with the following options: - the Sun - insects - starfish - barnacles - ferns - water - Conifers - humans
(Answer)
starfish