Q: What take the shape of their container, and are relatively easy to compress? Choices: - molecules - semi-fluids - fluids - gases A:
gases

(Question)
Q: Equal and oppositely directed forces produce what kind of acceleration? Choices: - steady acceleration - greater acceleration - faster acceleration - no acceleration A:
(Answer)
no acceleration

Ques: Q: What is a copy of an image formed by reflection or refraction? Choices: - an example - a photographic image - a mirror image - an image A:
Ans: an image

(Q).
Q: In single-celled organisms, plasma membrane extensions, such as whip-like flagella or brush-like cilia, aid in what? Choices: - sensation - sound - pressure - movement A:
(A).
movement

Ques:Q: The hemisphere that is tilted away from the sun is cooler because it receives less what? Choices: - direct electrons - x-rays - pollution - direct rays A:

Ans:direct rays

Q: What is a high concentrated solution typically referred to as? Choices: - percent solution - saline sollution - share solution - stock solution A:
stock solution