You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to health-...@googlegroups.com
The soft, spongy tissue that is present in the centre of the bone is
called as bone marrow. This tissue contains stem cells, which develop
into different types of blood cells such as white blood cells, red
blood cells and platelets.