Q: Which class of acids acetic acid (ch 3 cooh) belongs to? Choices: - anorganic acids - strong acids - common acids - organic acids A:
organic acids

(Question)
Q: For a given amount of solute, do smaller particles have a greater or lesser surface area? Choices: - lesser - equal - neither - greater A:
(Answer)
greater

Ques: Q: In vertebrates, a system of what structures attached to the endoskeleton enables movement? Choices: - nerves - tendons - tissues - muscles A:
Ans: muscles

(Q).
Q: The part of a plant that is responsible for reproduction is the? Choices: - leaf - stem - root - flower A:
(A).
flower

Ques:Q: In some ways, a collection of gas molecules represents the simplest form of what? Choices: - life - energy - protein - matter A:

Ans:matter

Q: What do you call the folded layers of rock where geologists look for oil? Choices: - oscillations - synclines - crests - anticlines A:
anticlines