What is some evidence that conclusion that bone is a living tissu?

Question

What is some evidence that conclusion that bone is a living tissu?

Answer 1

Because the longest a bone cell can live, is 7 years...

After that it needs to be replaced!

Most of us are more than 7 years old...

And, we're still alive & we still have bones!

Answer 2

One little fact - Broken bones can & do repair themselves.

.

Answer 3

1) It has living bone cells - osteons, osteoblasts (bone producing cells), and osteoclasts (bone destroying cells).

2) It is constantly changing/growing/remodeling throughout a person's life.

3) It can repair itself.

Answer 4

A microscope? The osteons, osteoblasts, and osteoclasts are visible.