How can osteocytes remain alive within bone? Select one: Osteocytes have membrane extensions that protrude from bone and allow them to exchange materials with the surrounding fluids. Haversian canals are bone structures that contain blood vessels that provide materials for the osteocytes. Bones are composed of only dead or dormant cells. Bones are hollow in the middle and the low pressure there draws fluid from the blood that nourishes the osteocytes.

Haversian canals are bone structures that contain blood vessels that provide materials for the osteocytes

Explanation:

Through this Harvesian canals, blood vessels that contain the necessary nutrients for their growth and development are brought which keeps them alive

Osteocytes have membrane extensions that protrude from bone and allow them to exchange materials with the surrounding fluids.

Explanation:

Osteocytes are cells that are found inside a fully formed bone. They perform a number of functions, such as:

2%? i tried finding the exact sorry if it's not 100% correct ; -;

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added