Q: Tin is oxidized at the anode, while silver ion is reduced at? Choices: - anodyne - iodine - gamma - cathode A:
cathode

(Question)
Q: What results when the water vapor from a hot shower contacts the cooler surface of a mirror? Choices: - the mirror breaks - mirror brightens - cleaner mirror - foggy mirror A:
(Answer)
foggy mirror

Ques: Q: What property means that something can return to its original shape after being stretched or compressed? Choices: - viscosity - homeostasis - friction - elasticity A:
Ans: elasticity

(Q).
Q: What type of plants supplement their mineral nutrition by digesting animals? Choices: - perennials - annuals - herbivorous - carnivorous A:
(A).
carnivorous

Ques:Q: What is formed when two dna strands link together in an antiparallel direction and are twisted? Choices: - guanine - anti-helix - RNA - double helix A:

Ans:double helix

Ques: Q: The conducting zone of the respiratory system includes the organs and structures not directly involved in what? Choices: - copper exchange - helium exchange - gold exchange - gas exchange A:
Ans:
gas exchange