Answer:
Explanation:
a plasma membrane which bounds a cell, especially one immediately within the wall of a plant cell
<span>Senescence is about growing old. When one is very old, the body naturally deteriorates, and this includes the cells of the body which make up tissues and then organs. The daughter cells not being sustainable is a vital factor in the body gradually being unsustainable.</span>
That would be Sternum as it is also called the "breastbone".
