If outdoor plants require rain to survive, then what do outdoor plants require to survive? Answer choices: - farming - warmth - people - sodium - rain - oxygen - thunder and lightning - air
rain

If emitted light is used for seeing in the dark, then what is emitted light used for ? Answer choices: - electricity - To see in the dark. - activation energy - heat energy - kinetic energy - an electron microscope - major threat to health - Electrical energy
To see in the dark.

Q: If lipids are soluble in blood, then what are soluble in blood? Answer choices: - viruses - lipids - glucose - Solutions - red blood cells - an ion - white blood cells - liquid
A: lipids

Question: If bases are relied upon for life, then what substances are relied on for life? Answer choices: - magma - plants - poison - food - oxygen - fat - bases - battery acid
Answer: bases

*Question*
If evaporation causes cloud formation in the atmosphere, then evaporation causes what to form in the atmosphere? Answer choices: - a solute - sunlight - carbon dioxide molecules - clouds - solar radiation - high pressure areas - heat - energy
**Answer**
clouds

If black holes are formed from dead stars, then black holes are formed from _ stars.? Answer choices: - small - dead - new - SO2 - deadly - gas - matter - falling
dead