Calcium is one of the most important minerals for the human body. It helps form and maintain healthy teeth and bones.
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Function
-Building strong bones and teeth.
-Clotting blood.
-Sending and receiving nerve signals.
-Squeezing and relaxing muscles.
-Releasing hormones and other chemicals.
-Keeping a normal heartbeat.
Answer:
Induction, in embryology, process by which the presence of one tissue influences the development of others.
Might be gene regulation, the process of turning genes on and off in normal development
It is d: both b and c the capillary action and transpirational pull
