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larisa86 [58]
3 years ago
7

How to clams get calcium?

Chemistry
2 answers:
anzhelika [568]3 years ago
6 0
They eat the nutrients from the seaweed in the water.
ss7ja [257]3 years ago
3 0
They began to filter the water around them for calcium.

This is also how they produce the shells , They would collect calcium from the water around and slowly "release loose glue" to push up to the front of the outer layer and it drys to be harder.

I really hope that this helps you out a lot.
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