Question

Bone is composed of

A. Living cells, protein fibers, and calcium salts

B. Living cells, dead cells, and protein salts

C. Synovial fluid, protein fibers, and calcium salts

D. Living cells, bone marrow, and calcium fibers

Answer 1

Answer:

The most suitable answer :

A. Living cells, protein fibers, and calcium salts

Explanation:

see image

Answer 2

Answer:

A. Living cells, protein fibers, and calcium salts

Explanation:

Bone is composed of living cells, protein fibers, and calcium salts