The major hormones that are responsible for normal calcium homeostasis are parathyroid hormone and 1,25-dihydroxyvitamin D; these hormones control extracellular fluid calcium on a chronic basis.
BLS does not include Early CPR
I think it’s b or d but I’m sorry if I’m wrong I’m like 50%right
Yes that is true. cause if you smoke those who who are around you are also smoking
