Q: Zinc is what kind of metal.? Choices: - active flow metal - active move metal - passive stagnant metal - active transition metal A:
active transition metal

(Question)
Q: Sexual reproduction involves the production of haploid gametes by what? Choices: - lesions - mutations - mitosis - meiosis A:
(Answer)
meiosis

Ques: Q: What word describes a carbonyl where the carbon atom makes single bonds with two others? Choices: - acetone - ions - photons - ketones A:
Ans: ketones

(Q).
Q: How does a cell's membrane keep extracellular materials from mixing with it's internal components? Choices: - absorbs extracellular materials - repels extracellular materials - destroys extracellular materials - provides a barrier A:
(A).
provides a barrier

Ques:Q: What type of waves travel through the body of a planet? Choices: - vacuum waves - gas waves - energy waves - body waves A:

Ans:body waves

Q: Plane mirrors work because the light rays create what behind the mirror? Choices: - a mirror image - a entire image - a virtual example - a virtual image A:
a virtual image