The correct answer for the question above is letter a. <span>It takes up space and has mass. It is the best statement that describes all types of matter. The other choices refers to specific groups of matter. I hope I have answered your question.</span>
The answer is osteogenic cells can differentiate into osteoclasts. Osteogenic cells are stem cells that are located in the surface lining of bones and in bone marrow. Immature osteogenic cells are found in the deep layers of the periosteum and the marrow, when they differentiate, they develop in osteoblasts. Osteoblasts are created by precursor cells and help regulate the entire process of bone modification. Osteoclasts break down bone material.
Answer:
A concentrated buffer can neutralize more added acid or base than a dilute buffer, because it contains more acid/conjugate base. However, any buffer will lose its effectiveness if too much strong acid or base is added.
