If cells cannot survive without the atmosphere, then what can't cells survive without? Answer choices: - money - atmosphere - vapor - friends - Energy. - Energy - Light - Chemical energy
atmosphere

If treating H2O is used to remove harmful substances before drinking, then why do we generally treat H2O? Answer choices: - to add water to crops - hydration - vaporization - to water the garden - to drink it - looseness - to track it - evaporation
to drink it

Q: If moss causes the disintegration of rocks, then what does moss do to a rock? Answer choices: - It remains dormant - Enriches the soil - Causes it to disintegrate - depress neuronal excitability - decreases its bodily water - It used to be covered by water - absorb light energy - refract or absorb.
A: Causes it to disintegrate

Question: If resistors can prevent a light bulb from turning on, then what could prevent a light bult from turning on? Answer choices: - sensory neurons - herbicide - A resistor - focusing a lens - evaporation - heat energy - heating liquids - energy barrier
Answer: A resistor

*Question*
If rain falls on the windward side of the mountain range, then what falls on the windward side of the mountain range? Answer choices: - density - west - signs of life - rain - waves - Vapor - Inches - snow
**Answer**
rain

If refrigerators keep food fresh, then what do refrigerators do? Answer choices: - walk dogs - lowered energy cost - adding heat - hold gloves - Decrease bodily water - make air - keep food fresh - staying warm
keep food fresh