Fact 1: Healing requires rest. Fact 2: Healing requires energy. Given the two facts above, answer the question "what does energy require?" with the following options: - store - Heat - fusion - food - motors - rest - warmth - fats
rest

Fact 1: Pollutants have a negative impact on the environment. Fact 2: Hydrocarbon emissions are one of the pollutants that create ozone pollution. Given the two facts above, answer the question "what has a negative impact on the environment?" with the following options: - forest is destroyed - habitats - animals - oxygen - deforestation - movements in the earth's crust - harmful substances - hydrocarbon emissions
hydrocarbon emissions

Q: Fact 1: Echinoderms use pheromones to communicate with each other. Fact 2: Modern echinoderms include starfish and sea urchins. Given the two facts above, answer the question "How do starfish communicate?" with the following options: - huddle together - sound - interact - Vibrates - wave in air - during the day - Decibels - Pheromones
A: Pheromones

Question: Fact 1: Vertebrates are animals that have a backbone. Fact 2: Human beings are vertebrates. Given the two facts above, answer the question "what have a backbone?" with the following options: - jellyfish - people - deltas - h2o - an organism's body - insects - human beings - invertebrates
Answer: human beings

*Question*
Fact 1: Astove is used for cooking by generating heat. Fact 2: Fire has intense heat. Given the two facts above, answer the question "What is used for cooking by generating fire?" with the following options: - energy - electricity - engines - Light - a stove - gas - coal - Conifers
**Answer**
a stove

Q: Fact 1: Landfills have a negative impact on the environment. Fact 2: An example is a dump or landfill. Given the two facts above, answer the question "What generally has a negative impact on the environment?" with the following options: - mold - schools - deserts - dumps - drought - disease - recycling centers - thrift stores
A: dumps