I’m pretty sure it’s c. protostar
All of these are essential to survive
For the answer to the question above, I believe the answer is that the bones get or have a greater risk for bone fracture <span>if calcium is not replaced in bone tissue. The bones could become more brittle. For women, they can suffer from Osteoporosis. </span>
I believe the answer is A. True! Good luck with the respond your homework! Anymore questions you can just comment or DM me:)