I can’t see anything in the attached photo but good luck lol
Hydroxyapatite refers to one of the prime components of and an important element of usual teeth and bone. It forms the matrix of teeth and mineral of the bone. It is the hydroxyapatite molecule that gives the teeth and bones their rigidity. These molecules can combine together to produce microscopic clumps.
About seventy percent of the bone comprises of the inorganic mineral hydroxyapatite that comprises calcium carbonate, calcium phosphate, calcium hydroxide, calcium fluoride, and citrate.
Plant:cells::language:<span>dialects.
The concept of this quiz might seem too complicated, but the point which led me to the answer is the last word. It is like you have to point on the component of the previous thing and language consists of different dialects as well as plants consist of cells.
Hope that helps!</span>
Answer:
All the choices are correct