Which of the following is a roleof Ca^(+2) in biology

1.	Which of the following is a roleof Ca^(+2) in biology
Answer» `Ca^(+2)` ions are necessaray for blood CLOTHING `Ca^(+2)` ions are NECESSARY to MAINTAIN regular heart beating `Ca^(+2)` ions are necessary for muscle contraction All of these Solution :Basing on the uses of `Ca^(+2)` in biology it is necessary for blood clotting , maintain regular heart beatng and muscle contraction.

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