Q: Do most substances increase or decrease in size when they change from a liquid to a solid? Choices: - increase - stay the same - it is unable to be measured - decrease A:
decrease

(Question)
Q: What are the two classifications of natural resources? Choices: - renewable and reusable - productive and nonrenewable - recyclable and reversible - renewable and nonrenewable A:
(Answer)
renewable and nonrenewable

Ques: Q: Will contour lines ever cross? Choices: - yes - in rare cases - always - no A:
Ans: no

(Q).
Q: What is measured by the intensity of the sound waves? Choices: - inputs - tone - pitch - loudness A:
(A).
loudness

Ques:Q: Cell walls, plastids, and a large central vacuole distinguish plant cells from what? Choices: - parenchyma cells - phloem cells - eukaryotic cells - animal cells A:

Ans:animal cells

Q: In earthworms, the skin serves as what type of organ? Choices: - kidney - reproductive - excretory - respiratory A:
respiratory