Final answer:
Osteocytes reside in small chambers called lacunae that are interconnected by canaliculi for nutrient and waste exchange, found within the osteon structure of compact bone. Therefore correct option is C
Step-by-step explanation:
Osteocytes are mature bone cells that reside in small chambers called lacunae (singular = lacuna). These lacunae are located at the borders of adjacent lamellae in compact bone and throughout the matrix spikes called trabeculae in spongy bone. The lacunae are interconnected by canaliculi, which are tiny channels allowing for the exchange of nutrients and wastes between osteocytes and the blood vessels that run through the central canal or Haversian canal within each osteon.