Q: The majority of solids are what in nature? Choices: - gases - complex - liquids - crystalline A:
crystalline

(Question)
Q: Much of the iron produced is refined and converted into what? Choices: - plastic - wood - sugar - steel A:
(Answer)
steel

Ques: Q: What is the limiting factor for bacteria in a dish? Choices: - density - speed - material - space A:
Ans: space

(Q).
Q: The smallest and lightest alcohols (methanol, ethanol, propanol) are completely soluble in? Choices: - gasoline - oil - argon - water A:
(A).
water

Ques:Q: What is the measure of how closely molecules are packed together? Choices: - length - volume - frequency - density A:

Ans:density

Q: Hyenas and cockroaches are examples of what decomposers that consume the soft tissues of dead animals? Choices: - parasites - foragers - predators - scavengers A:
scavengers