Biology
NULL
Medium
Question
Lime stone deposits are formed from __________?
A
Zooflagellates
B
Foraminiferans
✓ Official correct answer
C
Actinopods
D
Apicomplexans
Community credibility
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A
Zooflagellates
No member explanations yet for this option.
B
Foraminiferans
No member explanations yet for this option.
C
Actinopods
No member explanations yet for this option.
D
Apicomplexans
No member explanations yet for this option.
Explanation
Limestone deposits are largely formed from the accumulated calcium carbonate shells of foraminiferans, single-celled marine protists, over long geological timescales.