Fact 1: Electricity sometimes is used for heating buildings. Fact 2: Heating is by electric convector radiators. Given the two facts above, answer the question "What are radiators used for?" with the following options: - Water - warmth - homes - energy - Lift - Cooking - Air conditioning - Heat
Heat

Fact 1: Insulin is a hormone that helps cells absorb sugar from the blood. Fact 2: Blood Sugar Glucose is sugar. Given the two facts above, answer the question "Insulin is a hormone that helps absorb what from the blood?" with the following options: - hormones - blood cells - glucose - Energy - water - Energy. - Joules - hydration
glucose

Q: Fact 1: Fat is used to keep animals warm. Fact 2: Additionally, a layer of fat beneath the skin provides insulation. Given the two facts above, answer the question "How does insulation help animals?" with the following options: - stability - morality - sharks - fur - survive - electrical conductivity - fibers - warmth
A: warmth

Question: Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Rotational motion occurs when an object spins. Given the two facts above, answer the question "How does a fan cause air to move?" with the following options: - direct energy - It cools down - Vanes stand still - electrically - It heats up - Vanes spin - kinetic energy - energy
Answer: Vanes spin

*Question*
Fact 1: The emission of sulfur dioxide causes acid rain. Fact 2: Sulfur Dioxide and Asthmatics A highly reactive colorless gas smelling like rotten eggs, sulfur dioxide derives primarily from fossil fuel combustion. Given the two facts above, answer the question "The emission of what causes acid rain?" with the following options: - Material carrying electricity - decomposing dead organisms - DNA damage and mutations - soil loss through hurricanes - Something that smells like rotten eggs - extreme heat and pressure - chemical compound NaCl - generating heat by burning
**Answer**
Something that smells like rotten eggs

*Question*
Fact 1: Wind causes erosion. Fact 2: Hurricanes are made of wind. Given the two facts above, answer the question "What causes erosion?" with the following options: - mouth of rivers - rainfall - hurricanes - vehicles - ice wedging - solar wind - sunlight - ice cream
**Answer**
hurricanes