(Q).
Q: What weak base is applied as an agricultural fertilizer in its pure form and is diluted to make a household cleanser? Choices: - vinegar - nitrogen - carbon monoxide - ammonia A:
(A).
ammonia

(Q).
Q: Noble gases are monatomic because they only contain one of what? Choices: - ions - molecules - charges - atoms A:
(A).
atoms

(Q).
Q: What are the specialized building blocks of your body? Choices: - tissues - proteins - muscles - cells A:
(A).
cells