It’s the first one!
compact bone is a dense bone with a bony matrix that is solidly filled with arya if ground substance and inorganic salts, leaving only tiny spaces (lacunae) that contain osteocytes, or bone cells. Immature compact bone DOES NOT CONTAIN OSTEONS and has a woven structure.
hope this helps!
from what I can see from my research they are also called monosaccharides.
Hope it helped:)
All energy Earth receives from the sun is turned into energy for other things like food and nutrients.<span />
