Q: What kind of mountainous formation can often be found near trenches? Choices: - earthquakes - caves - craters - volcanoes A:
volcanoes

Q: What are the high points of a transverse wave called? Choices: - peaks - troughs - ridges - crests A:
crests

Q: Q: What is the name of an extreme form of radiation fog? Choices: - smelt fog - aura fog - cedar fog - tule fog A:
A: tule fog

Question: Q: What is the purpose of your body's first line of defense? Choices: - reject foreign bodies - fight or flight - heal wounds - to keep out pathogens A:
Answer: to keep out pathogens

*Question*
Q: Which property can you study by comparing the mass of an object relative to its size? Choices: - volume - weight - motion - density A:
**Answer**
density

(Question)
Q: Organisms that depend on other organisms for food play what role in the food chain? Choices: - fungus - producer - plant - consumer A:
(Answer)
consumer