Well, the cells and bricks are similar because cells are the building blocks of life and bricks are the building blocks of buildings. Cells are necessary for life, bricks are necessary for buildings.
They are different in the way of cells have nucleus'es (plural form of nucleus, I suppose) and other things inside it that do jobs, bricks don't have that.
Answer:people start to become shorter because of osteoporis
Explanation:
The answer is b because the effective dose can have many effects one of those being put to sleep
