Q: In the lungs, air is diverted into smaller and smaller passages called what? Choices: - ion channels - alveoli - ectoderm - bronchi A:
bronchi

(Question)
Q: What is produced by the reaction of metal oxide with water? Choices: - heat energy - rust - hydrogen gas - soluble metal hydroxides A:
(Answer)
soluble metal hydroxides

Ques: Q: Halides of the transition metals become more covalent with increasing oxidation state and are more prone to what? Choices: - comproportionation - cycloaddition - decarbonylation - hydrolysis A:
Ans: hydrolysis

(Q).
Q: What kind of health problem can occur in the kidney and potentially cause problems with urination? Choices: - infection - diabetes - gallstones - kidney stones A:
(A).
kidney stones

Ques:Q: A voltaic cell uses what type of reaction to generate an electric current Choices: - spontaneous catalyst - chemical reaction - instantaneous redox - spontaneous redox A:

Ans:spontaneous redox

Ques: Q: How do basal mammals like monotreme reproduce? Choices: - cloning - budding - live birth - by laying eggs A:
Ans:
by laying eggs