I’d say the best answer is B because it’s best to get extra help before acting a pon it
Answer:
[Updates on rickets and osteomalacia: mechanism and regulation of bone mineralization]. ... Bone is mineralized when hydroxyapatite crystals derived from calcium ions and inorganic phosphate (Pi) grow along collagen fibrils in the extracellular matrix. Mineralization is initiated by nucleation of those crystals.
Explanation:
The answer is 62.5 because 62.5 is half of 125
In your chest XD
(you made my day! i've been haveing a hard time today but you made me laugh!) thanks
