Biology, asked by ag03043138079gmail, 7 months ago

(vii)
Skeletons of marine shelled sarcodanias gives clues to possible
deposits of
(a) Calcium
(b) Magnessium
(c) Petroleum
(d)
Chromium

Answers

Answered by adb85

10

Answer:

option a

Explanation:

calcium (Ca)

I hope it helps

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