Choose the structures that most directly provide nutrients and remove wastes from osteocytes in compact bone.

I had to look for the missing options of this question and here is my

Osteocyte is the term that describes the cells of the bone. These cells are formed in the mesenchyme. Once the bone matures, the processes then take place inside the Lacunae and the Canaliculi, respectively. Therefore, we can say that the structure that allows the provision of nutrients and removal of wastes from osteocytes would be the canaliculi. 

Line them up (easiest) and remember A pairs with T and C pairs with G:

5'-TCCGAAT-3'
3'-AGGCTTA-5'