Bone marrow is the soft, fatty tissue inside your bones. The bone marrow produces blood cells. Stem cells are immature cells in the bone marrow that give rise to all of your different blood cells.
The average life pan of a pet rabbit is 6 to 8 years, but they can live up to 15 years. I had my last rabbit for about 12 years.
The quick answer to how long do rabbits live, is 7 -10 years. However, my Oreo is between 12 -15 years old.My sister told me he is 15 years old and since Oro was her daughterâs bunny first, I guess she may be correct. To tell the truth, I know Oreo is over 10, but Iâm not sure how much over he is.o the question on how long do rabbits live, depends on how well your rabbits lives. Even though Oreo is a senior, he still hops around, usually in the evening, joining me in the family room. Oreo still gets his wants across to me.