Fact 1: An animal requires air for survival. Fact 2: Mammals are animals with lungs, and they breath air. Given the two facts above, answer the question "How do animals lungs help them survive?" with the following options: - they body they live in - compound of hydrogen oxygen - They help them drink water - it keeps an organism warm - They help them sleep - prevents the transfer of heat - They help them breathe - They help them eat
They help them breathe

Fact 1: Being exposed to wind can cause erosion of soil. Fact 2: Desertifcation can be caused by overgrazing, soil erosion, prolonged drought, or climate change. Given the two facts above, answer the question "Being exposed to wind can cause " with the following options: - Pollution - deforestation - flooding - hyrdation - contamination - isolate - Desertification - scattered light
Desertification

Q: Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Also, nematoda and rotifera are important groups contributing to soils. Given the two facts above, answer the question "what contributes to soils?" with the following options: - roundworms - humans - rainfall - cacti - bacteria - weathering - viruses - Most plants
A: roundworms

Question: Fact 1: Water causes refraction of light. Fact 2: Rainbows are formed when sunlight is refracted through raindrops. Given the two facts above, answer the question "How are rainbows formed?" with the following options: - photosynthesis - Light passing through water - Cold air mixing with water - Hot air passing through water - Evaporation of water - focusing a lens - photosyntehsis - Water passing through light
Answer: Light passing through water

*Question*
Fact 1: Keeping food cold is used for keeping food fresh. Fact 2: The food safety zone is above 165 F for hot foods and under 40 F for cold food. Given the two facts above, answer the question "What happens when food is stored below 40 degrees?" with the following options: - Decrease bodily water - It gets cooked quicker - It stays fresh - Dehydration - sweating - They may not survive. - It's not as safe to eat - It gets eaten quicker
**Answer**
It stays fresh

Q: Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: Light contains energy. Given the two facts above, answer the question "What do nuclear reactions in stars cause?" with the following options: - heat energy - Change colors - production of energy - hydrogen and oxygen - only black holes - destruction of energy - creation of life - harmful substances
A: production of energy