Answer:
b
Explanation:
B) Oxygen, sulfates, and one or more nonmetals
C) Carbonates, oxyen, and one or more organic compounds
D) Silicon, oxygen, and one or more metals
D, your answer is said...
your answer is C. it is temp where water vapours start to condense and forms liquid droplet from vapour condition.
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It's C if you're doing this from ap3x
1.
a) all cells have same genes, but different genes are active in different cells.
2.
a