A because if you have good health your community will be nice and healthy.
B Is the answer for this question
Answer:
in your 20s
Explanation: Changes include maximum bone mass. Your body reaches its peak bone mass in your 20s.
It is were you tare a muscle in the body and it couses lots of pain
Answer:
Osteoblasts originate from immature mesenchymal stem cells, which can also differentiate and give rise to chondrocytes, muscle, fat, ligament and tendon cells. Mesenchymal stem cells undergo several transcription steps to form mature osteoblast cells.
