One day old. Cells die everyday.
Cells dont get old
Old cells make new cells so that when the old ones die there are new ones to replace them.
Cancer cells are abnormal cells that divide uncontrollably and can invade nearby tissues, whereas old cells are normal cells that have reached the end of their lifespan and stop dividing. Cancer cells can cause tumors and metastasize, while old cells are usually cleared away by the immune system.
viruses dont have cells
Your spleen destroys old red blood cells and stores white blood cells. It is part of your lymphatic system and is found in your abdomen.
lysosomes, organelles found in animal cells but not in plant cells
the answer is no
In the bones.
old cells die, new cells are made o replace them. simple.
The Old Cells Die And A Number Of News Cells Are replaces by them.
from old cells
Stem cells that replace old blood cells are primarily found in the bone marrow of adults. These adult stem cells are called hematopoietic stem cells and they are responsible for producing all types of blood cells, including red blood cells, white blood cells, and platelets.