Question

internal structure of mamals bone​

Answer 1

Explanation:

The Bones of Mammals

Bones are very important, they allow us to stand up, they gives us form and shape. They also allow us to move, without bones to support our limbs and to attach our muscles to we would not be able to move at all. So you can see, bones are fundamental to our lives, without them we would be soggy immovable blobs. Bones are also important in our biochemistry, the major limb bones play an important role in the manufacture of blood as well as supplying us with support and a means of locomotion.

Answer 2

Calcium carbonate is the right answer!!mark it as the brainliest answer!!