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4 votes
Which of these is an example of calcium carbonate?

A.
diamond
B.
graphite
C.
water
D.
shells of snail

2 Answers

4 votes

Answer:

D

Step-by-step explanation:

User Createdd
by
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4 votes

Answer:

D. Shells of snail

Step-by-step explanation:

User Mol
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