B. More
Because as the air warms it’s molecules move farther apart, making room for more molecules.
The last one is True
The cells are different between the different layers of a bone because each layer protects something different than the rest.
Answer:
I would expect the mass to be less
The repeating stages a cell experiences, including cell division, compose the cell cycle, it is a sequence of events that lead first to the growth of the cell and later to the division into daughter cells. The cell cycle begins at the moment when a new cell appears, descended from another cell that has been divided, and ends at the moment when said cell, by subsequent division, originates new daughter cells.