Which substance is found inside cavity of bones?
Which substance is found inside cavity of bones?
ہڈیوں کے گہا کے اندر کون سا مادہ پایا جاتا ہے؟
Explanation
Bone marrow is the soft tissue found inside the cavities of bones.
It responsible for producing red blood cells (RBCs), white blood cells (WBCs), and platelets.