Question

how do we know the shapes of different bones in our body

Answer 1

helo friends I hope this answer is helpful to you ...your answer is here.....
The human skeleton has a number of function such as protection and supporting weight. different types of bones have differing shapes related to their particular function...there are 5 types of bones in the skeleton : flat, long ,short,irregular, sesamoid...

Answer 2

Answer:

We can have some idea about the shape and number of bones in some parts of our body by feeling them. One way we could know this shape better would be to look at X-ray images of the human body.